false
false
0
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Contract Address Details

0xDADEa8CA2a3386F9275BeeCf8fE9ff96b4F871ed

Contract Name
WeightAggregator
Creator
0x66f850–36be7e at 0xf8acf0–987a17
Balance
0 ETH
Tokens
Fetching tokens...
Transactions
Fetching transactions...
Transfers
Fetching transfers...
Gas Used
Fetching gas used...
Last Balance Update
486607
Warning! Contract bytecode has been changed and doesn't match the verified one. Therefore, interaction with this smart contract may be risky.
Contract name:
WeightAggregator




Optimization enabled
true
Compiler version
v0.8.17+commit.8df45f5f




Optimization runs
200
EVM Version
default




Verified at
2024-06-02T14:00:56.433126Z

Constructor Arguments

0x0000000000000000000000002597ba2385be4d2e49aad864c377378736b680d1000000000000000000000000a59512c9471912f99958b867f6954f5bef0cb3f4000000000000000000000000fdc8c1c2352a813d902a596e8597f7215dd15087

Arg [0] (address) : 0x2597ba2385be4d2e49aad864c377378736b680d1
Arg [1] (address) : 0xa59512c9471912f99958b867f6954f5bef0cb3f4
Arg [2] (address) : 0xfdc8c1c2352a813d902a596e8597f7215dd15087

              

contracts/WeightAggregator.sol

// SPDX-License-Identifier: BSD-3-Clause
pragma solidity 0.8.17;

import "./interfaces/IWeightAggregator.sol";
import "./interfaces/IBuyback.sol";
import "./interfaces/IVesting.sol";
import "./interfaces/IRewardsHub.sol";

contract WeightAggregator is IWeightAggregator {
    uint256 internal constant LOYALTY_SCALE = 1e18;

    IBuyback public immutable buyback;
    IVesting public immutable vesting;
    IRewardsHub public immutable rewardsHub;

    constructor(
        IBuyback buyback_,
        IVesting vesting_,
        IRewardsHub rewardsHub_
    ) {
        buyback = buyback_;
        vesting = vesting_;
        rewardsHub = rewardsHub_;
    }

    /// @inheritdoc IWeightAggregator
    function getAccountFunds(address account) public view returns (uint256) {
        return
            buyback.getStakedAmount(account) +
            vesting.releasableAmount(account) +
            rewardsHub.availableBalanceOf(account);
    }

    function getLoyaltyFactor(address account) external view returns (uint256) {
        return buyback.getLoyaltyFactorForBalance(account, getAccountFunds(account));
    }

    /// @inheritdoc IWeightAggregator
    function getBuybackWeight(address account) external view returns (uint256) {
        if (!buyback.isParticipating(account)) return 0;

        uint256 funds = getAccountFunds(account);
        uint256 loyaltyFactor = buyback.getLoyaltyFactorForBalance(account, funds);
        return funds + (funds * loyaltyFactor) / LOYALTY_SCALE;
    }

    /// @inheritdoc IWeightAggregator
    function getVotingWeight(address account) external view returns (uint256) {
        if (!buyback.isParticipating(account)) return 0;

        uint256 funds = getAccountFunds(account);
        uint256 loyaltyFactor = buyback.getLoyaltyFactorForBalance(account, funds);

        uint256 votes = buyback.getStakedAmount(account) +
            vesting.getReleasableWithoutCliff(account) +
            rewardsHub.totalBalanceOf(account);
        return votes + (votes * loyaltyFactor) / LOYALTY_SCALE;
    }
}
        

contracts/interfaces/IRewardsHub.sol

// SPDX-License-Identifier: BSD-3-Clause
pragma solidity 0.8.17;

import "./IRewardsHubLight.sol";

interface IRewardsHub is IRewardsHubLight {
    event RewardUnlocked(address account, uint256 amount);

    /**
     * @notice Gets summary amount of available and delayed balances of an account.
     */
    function totalBalanceOf(address account) external view override returns (uint256);

    /**
     * @notice Gets part of delayed rewards that is unlocked and have become available.
     */
    function getUnlockableRewards(address account) external view returns (uint256);
}
          

@openzeppelin/contracts/access/IAccessControl.sol

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (access/IAccessControl.sol)

pragma solidity ^0.8.0;

/**
 * @dev External interface of AccessControl declared to support ERC165 detection.
 */
interface IAccessControl {
    /**
     * @dev Emitted when `newAdminRole` is set as ``role``'s admin role, replacing `previousAdminRole`
     *
     * `DEFAULT_ADMIN_ROLE` is the starting admin for all roles, despite
     * {RoleAdminChanged} not being emitted signaling this.
     *
     * _Available since v3.1._
     */
    event RoleAdminChanged(bytes32 indexed role, bytes32 indexed previousAdminRole, bytes32 indexed newAdminRole);

    /**
     * @dev Emitted when `account` is granted `role`.
     *
     * `sender` is the account that originated the contract call, an admin role
     * bearer except when using {AccessControl-_setupRole}.
     */
    event RoleGranted(bytes32 indexed role, address indexed account, address indexed sender);

    /**
     * @dev Emitted when `account` is revoked `role`.
     *
     * `sender` is the account that originated the contract call:
     *   - if using `revokeRole`, it is the admin role bearer
     *   - if using `renounceRole`, it is the role bearer (i.e. `account`)
     */
    event RoleRevoked(bytes32 indexed role, address indexed account, address indexed sender);

    /**
     * @dev Returns `true` if `account` has been granted `role`.
     */
    function hasRole(bytes32 role, address account) external view returns (bool);

    /**
     * @dev Returns the admin role that controls `role`. See {grantRole} and
     * {revokeRole}.
     *
     * To change a role's admin, use {AccessControl-_setRoleAdmin}.
     */
    function getRoleAdmin(bytes32 role) external view returns (bytes32);

    /**
     * @dev Grants `role` to `account`.
     *
     * If `account` had not been already granted `role`, emits a {RoleGranted}
     * event.
     *
     * Requirements:
     *
     * - the caller must have ``role``'s admin role.
     */
    function grantRole(bytes32 role, address account) external;

    /**
     * @dev Revokes `role` from `account`.
     *
     * If `account` had been granted `role`, emits a {RoleRevoked} event.
     *
     * Requirements:
     *
     * - the caller must have ``role``'s admin role.
     */
    function revokeRole(bytes32 role, address account) external;

    /**
     * @dev Revokes `role` from the calling account.
     *
     * Roles are often managed via {grantRole} and {revokeRole}: this function's
     * purpose is to provide a mechanism for accounts to lose their privileges
     * if they are compromised (such as when a trusted device is misplaced).
     *
     * If the calling account had been granted `role`, emits a {RoleRevoked}
     * event.
     *
     * Requirements:
     *
     * - the caller must be `account`.
     */
    function renounceRole(bytes32 role, address account) external;
}
          

contracts/interfaces/IMToken.sol

// SPDX-License-Identifier: BSD-3-Clause
pragma solidity 0.8.17;

import "@openzeppelin/contracts/interfaces/IERC3156FlashLender.sol";
import "@openzeppelin/contracts/token/ERC20/IERC20.sol";
import "@openzeppelin/contracts/utils/introspection/IERC165.sol";
import "@openzeppelin/contracts/access/IAccessControl.sol";
import "./IInterestRateModel.sol";

interface IMToken is IAccessControl, IERC20, IERC3156FlashLender, IERC165 {
    /**
     * @notice Event emitted when interest is accrued
     */
    event AccrueInterest(
        uint256 cashPrior,
        uint256 interestAccumulated,
        uint256 borrowIndex,
        uint256 totalBorrows,
        uint256 totalProtocolInterest
    );

    /**
     * @notice Event emitted when tokens are lended
     */
    event Lend(address lender, uint256 lendAmount, uint256 lendTokens, uint256 newTotalTokenSupply);

    /**
     * @notice Event emitted when tokens are redeemed
     */
    event Redeem(address redeemer, uint256 redeemAmount, uint256 redeemTokens, uint256 newTotalTokenSupply);

    /**
     * @notice Event emitted when underlying is borrowed
     */
    event Borrow(address borrower, uint256 borrowAmount, uint256 accountBorrows, uint256 totalBorrows);

    /**
     * @notice Event emitted when tokens are seized
     */
    event Seize(
        address borrower,
        address receiver,
        uint256 seizeTokens,
        uint256 accountsTokens,
        uint256 totalSupply,
        uint256 seizeUnderlyingAmount
    );

    /**
     * @notice Event emitted when a borrow is repaid
     */
    event RepayBorrow(
        address payer,
        address borrower,
        uint256 repayAmount,
        uint256 accountBorrows,
        uint256 totalBorrows
    );

    /**
     * @notice Event emitted when a borrow is repaid during autoliquidation
     */
    event AutoLiquidationRepayBorrow(
        address borrower,
        uint256 repayAmount,
        uint256 accountBorrowsNew,
        uint256 totalBorrowsNew,
        uint256 TotalProtocolInterestNew
    );

    /**
     * @notice Event emitted when flash loan is executed
     */
    event FlashLoanExecuted(address receiver, uint256 amount, uint256 fee);

    /**
     * @notice Event emitted when interestRateModel is changed
     */
    event NewMarketInterestRateModel(IInterestRateModel oldInterestRateModel, IInterestRateModel newInterestRateModel);

    /**
     * @notice Event emitted when the protocol interest factor is changed
     */
    event NewProtocolInterestFactor(
        uint256 oldProtocolInterestFactorMantissa,
        uint256 newProtocolInterestFactorMantissa
    );

    /**
     * @notice Event emitted when the flash loan max share is changed
     */
    event NewFlashLoanMaxShare(uint256 oldMaxShare, uint256 newMaxShare);

    /**
     * @notice Event emitted when the flash loan fee is changed
     */
    event NewFlashLoanFee(uint256 oldFee, uint256 newFee);

    /**
     * @notice Event emitted when the protocol interest are added
     */
    event ProtocolInterestAdded(address benefactor, uint256 addAmount, uint256 newTotalProtocolInterest);

    /**
     * @notice Event emitted when the protocol interest reduced
     */
    event ProtocolInterestReduced(address admin, uint256 reduceAmount, uint256 newTotalProtocolInterest);

    /**
     * @notice Value is the Keccak-256 hash of "TIMELOCK"
     */
    function TIMELOCK() external view returns (bytes32);

    /**
     * @notice Underlying asset for this MToken
     */
    function underlying() external view returns (IERC20);

    /**
     * @notice EIP-20 token name for this token
     */
    function name() external view returns (string memory);

    /**
     * @notice EIP-20 token symbol for this token
     */
    function symbol() external view returns (string memory);

    /**
     * @notice EIP-20 token decimals for this token
     */
    function decimals() external view returns (uint8);

    /**
     * @notice Model which tells what the current interest rate should be
     */
    function interestRateModel() external view returns (IInterestRateModel);

    /**
     * @notice Initial exchange rate used when lending the first MTokens (used when totalTokenSupply = 0)
     */
    function initialExchangeRateMantissa() external view returns (uint256);

    /**
     * @notice Fraction of interest currently set aside for protocol interest
     */
    function protocolInterestFactorMantissa() external view returns (uint256);

    /**
     * @notice Block number that interest was last accrued at
     */
    function accrualBlockNumber() external view returns (uint256);

    /**
     * @notice Accumulator of the total earned interest rate since the opening of the market
     */
    function borrowIndex() external view returns (uint256);

    /**
     * @notice Total amount of outstanding borrows of the underlying in this market
     */
    function totalBorrows() external view returns (uint256);

    /**
     * @notice Total amount of protocol interest of the underlying held in this market
     */
    function totalProtocolInterest() external view returns (uint256);

    /**
     * @notice Share of market's current underlying token balance that can be used as flash loan (scaled by 1e18).
     */
    function maxFlashLoanShare() external view returns (uint256);

    /**
     * @notice Share of flash loan amount that would be taken as fee (scaled by 1e18).
     */
    function flashLoanFeeShare() external view returns (uint256);

    /**
     * @notice Returns total token supply
     */
    function totalSupply() external view returns (uint256);

    /**
     * @notice Transfer `amount` tokens from `msg.sender` to `dst`
     * @param dst The address of the destination account
     * @param amount The number of tokens to transfer
     * @return Whether or not the transfer succeeded
     */
    function transfer(address dst, uint256 amount) external returns (bool);

    /**
     * @notice Transfer `amount` tokens from `src` to `dst`
     * @param src The address of the source account
     * @param dst The address of the destination account
     * @param amount The number of tokens to transfer
     * @return Whether or not the transfer succeeded
     */
    function transferFrom(
        address src,
        address dst,
        uint256 amount
    ) external returns (bool);

    /**
     * @notice Approve `spender` to transfer up to `amount` from `src`
     * @dev This will overwrite the approval amount for `spender`
     *  and is subject to issues noted [here](https://eips.ethereum.org/EIPS/eip-20#approve)
     * @param spender The address of the account which may transfer tokens
     * @param amount The number of tokens that are approved (-1 means infinite)
     * @return Whether or not the approval succeeded
     */
    function approve(address spender, uint256 amount) external returns (bool);

    /**
     * @notice Get the current allowance from `owner` for `spender`
     * @param owner The address of the account which owns the tokens to be spent
     * @param spender The address of the account which may transfer tokens
     * @return The number of tokens allowed to be spent (-1 means infinite)
     */
    function allowance(address owner, address spender) external view returns (uint256);

    /**
     * @notice Get the token balance of the `owner`
     * @param owner The address of the account to query
     * @return The number of tokens owned by `owner`
     */
    function balanceOf(address owner) external view returns (uint256);

    /**
     * @notice Get the underlying balance of the `owner`
     * @dev This also accrues interest in a transaction
     * @param owner The address of the account to query
     * @return The amount of underlying owned by `owner`
     */
    function balanceOfUnderlying(address owner) external returns (uint256);

    /**
     * @notice Get a snapshot of the account's balances, and the cached exchange rate
     * @dev This is used by supervisor to more efficiently perform liquidity checks.
     * @param account Address of the account to snapshot
     * @return (token balance, borrow balance, exchange rate mantissa)
     */
    function getAccountSnapshot(address account)
        external
        view
        returns (
            uint256,
            uint256,
            uint256
        );

    /**
     * @notice Returns the current per-block borrow interest rate for this mToken
     * @return The borrow interest rate per block, scaled by 1e18
     */
    function borrowRatePerBlock() external view returns (uint256);

    /**
     * @notice Returns the current per-block supply interest rate for this mToken
     * @return The supply interest rate per block, scaled by 1e18
     */
    function supplyRatePerBlock() external view returns (uint256);

    /**
     * @notice Returns the current total borrows plus accrued interest
     * @return The total borrows with interest
     */
    function totalBorrowsCurrent() external returns (uint256);

    /**
     * @notice Accrue interest to updated borrowIndex and then calculate account's
     *         borrow balance using the updated borrowIndex
     * @param account The address whose balance should be calculated after updating borrowIndex
     * @return The calculated balance
     */
    function borrowBalanceCurrent(address account) external returns (uint256);

    /**
     * @notice Return the borrow balance of account based on stored data
     * @param account The address whose balance should be calculated
     * @return The calculated balance
     */
    function borrowBalanceStored(address account) external view returns (uint256);

    /**
     * @notice Accrue interest then return the up-to-date exchange rate
     * @return Calculated exchange rate scaled by 1e18
     */
    function exchangeRateCurrent() external returns (uint256);

    /**
     * @notice Calculates the exchange rate from the underlying to the MToken
     * @dev This function does not accrue interest before calculating the exchange rate
     * @return Calculated exchange rate scaled by 1e18
     */
    function exchangeRateStored() external view returns (uint256);

    /**
     * @notice Get cash balance of this mToken in the underlying asset
     * @return The quantity of underlying asset owned by this contract
     */
    function getCash() external view returns (uint256);

    /**
     * @notice Applies accrued interest to total borrows and protocol interest
     * @dev This calculates interest accrued from the last checkpointed block
     *   up to the current block and writes new checkpoint to storage.
     */
    function accrueInterest() external;

    /**
     * @notice Sender supplies assets into the market and receives mTokens in exchange
     * @dev Accrues interest whether or not the operation succeeds, unless reverted
     * @param lendAmount The amount of the underlying asset to supply
     */
    function lend(uint256 lendAmount) external;

    /**
     * @notice Sender redeems mTokens in exchange for the underlying asset
     * @dev Accrues interest whether or not the operation succeeds, unless reverted
     * @param redeemTokens The number of mTokens to redeem into underlying
     */
    function redeem(uint256 redeemTokens) external;

    /**
     * @notice Redeems all mTokens for account in exchange for the underlying asset.
     * Can only be called within the AML system!
     * @dev Accrues interest whether or not the operation succeeds, unless reverted
     * @param account An account that is potentially sanctioned by the AML system
     */
    function redeemByAmlDecision(address account) external;

    /**
     * @notice Sender redeems mTokens in exchange for a specified amount of underlying asset
     * @dev Accrues interest whether or not the operation succeeds, unless reverted
     * @param redeemAmount The amount of underlying to receive from redeeming mTokens
     */
    function redeemUnderlying(uint256 redeemAmount) external;

    /**
     * @notice Sender borrows assets from the protocol to their own address
     * @param borrowAmount The amount of the underlying asset to borrow
     */
    function borrow(uint256 borrowAmount) external;

    /**
     * @notice Sender repays their own borrow
     * @param repayAmount The amount to repay
     */
    function repayBorrow(uint256 repayAmount) external;

    /**
     * @notice Sender repays a borrow belonging to borrower
     * @param borrower the account with the debt being payed off
     * @param repayAmount The amount to repay
     */
    function repayBorrowBehalf(address borrower, uint256 repayAmount) external;

    /**
     * @notice Liquidator repays a borrow belonging to borrower
     * @param borrower_ the account with the debt being payed off
     * @param repayAmount_ the amount of underlying tokens being returned
     */
    function autoLiquidationRepayBorrow(address borrower_, uint256 repayAmount_) external;

    /**
     * @notice A public function to sweep accidental ERC-20 transfers to this contract.
     *         Tokens are sent to admin (timelock)
     * @param token The address of the ERC-20 token to sweep
     * @dev RESTRICTION: Admin only.
     */
    function sweepToken(IERC20 token, address admin_) external;

    /**
     * @notice Burns collateral tokens at the borrower's address, transfer underlying assets
     to the Liquidator address.
     * @dev Called only during an auto liquidation process, msg.sender must be the Liquidation contract.
     * @param borrower_ The account having collateral seized
     * @param seizeUnderlyingAmount_ The number of underlying assets to seize. The caller must ensure
     that the parameter is greater than zero.
     * @param isLoanInsignificant_ Marker for insignificant loan whose collateral must be credited to the
     protocolInterest
     * @param receiver_ Address that receives accounts collateral
     */
    function autoLiquidationSeize(
        address borrower_,
        uint256 seizeUnderlyingAmount_,
        bool isLoanInsignificant_,
        address receiver_
    ) external;

    /**
     * @notice The amount of currency available to be lent.
     * @param token The loan currency.
     * @return The amount of `token` that can be borrowed.
     */
    function maxFlashLoan(address token) external view returns (uint256);

    /**
     * @notice The fee to be charged for a given loan.
     * @param token The loan currency.
     * @param amount The amount of tokens lent.
     * @return The amount of `token` to be charged for the loan, on top of the returned principal.
     */
    function flashFee(address token, uint256 amount) external view returns (uint256);

    /**
     * @notice Initiate a flash loan.
     * @param receiver The receiver of the tokens in the loan, and the receiver of the callback.
     * @param token The loan currency.
     * @param amount The amount of tokens lent.
     * @param data Arbitrary data structure, intended to contain user-defined parameters.
     */
    function flashLoan(
        IERC3156FlashBorrower receiver,
        address token,
        uint256 amount,
        bytes calldata data
    ) external returns (bool);

    /**
     * @notice accrues interest and sets a new protocol interest factor for the protocol
     * @dev Admin function to accrue interest and set a new protocol interest factor
     * @dev RESTRICTION: Timelock only.
     */
    function setProtocolInterestFactor(uint256 newProtocolInterestFactorMantissa) external;

    /**
     * @notice Accrues interest and increase protocol interest by transferring from msg.sender
     * @param addAmount_ Amount of addition to protocol interest
     */
    function addProtocolInterest(uint256 addAmount_) external;

    /**
     * @notice Can only be called by liquidation contract. Increase protocol interest by transferring from payer.
     * @dev Calling code should make sure that accrueInterest() was called before.
     * @param payer_ The address from which the protocol interest will be transferred
     * @param addAmount_ Amount of addition to protocol interest
     */
    function addProtocolInterestBehalf(address payer_, uint256 addAmount_) external;

    /**
     * @notice Accrues interest and reduces protocol interest by transferring to admin
     * @param reduceAmount Amount of reduction to protocol interest
     * @dev RESTRICTION: Admin only.
     */
    function reduceProtocolInterest(uint256 reduceAmount, address admin_) external;

    /**
     * @notice accrues interest and updates the interest rate model using setInterestRateModelFresh
     * @dev Admin function to accrue interest and update the interest rate model
     * @param newInterestRateModel the new interest rate model to use
     * @dev RESTRICTION: Timelock only.
     */
    function setInterestRateModel(IInterestRateModel newInterestRateModel) external;

    /**
     * @notice Updates share of markets cash that can be used as maximum amount of flash loan.
     * @param newMax New max amount share
     * @dev RESTRICTION: Timelock only.
     */
    function setFlashLoanMaxShare(uint256 newMax) external;

    /**
     * @notice Updates fee of flash loan.
     * @param newFee New fee share of flash loan
     * @dev RESTRICTION: Timelock only.
     */
    function setFlashLoanFeeShare(uint256 newFee) external;
}
          

@openzeppelin/contracts/interfaces/IERC3156FlashBorrower.sol

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.9.0) (interfaces/IERC3156FlashBorrower.sol)

pragma solidity ^0.8.0;

/**
 * @dev Interface of the ERC3156 FlashBorrower, as defined in
 * https://eips.ethereum.org/EIPS/eip-3156[ERC-3156].
 *
 * _Available since v4.1._
 */
interface IERC3156FlashBorrower {
    /**
     * @dev Receive a flash loan.
     * @param initiator The initiator of the loan.
     * @param token The loan currency.
     * @param amount The amount of tokens lent.
     * @param fee The additional amount of tokens to repay.
     * @param data Arbitrary data structure, intended to contain user-defined parameters.
     * @return The keccak256 hash of "ERC3156FlashBorrower.onFlashLoan"
     */
    function onFlashLoan(
        address initiator,
        address token,
        uint256 amount,
        uint256 fee,
        bytes calldata data
    ) external returns (bytes32);
}
          

@openzeppelin/contracts/interfaces/IERC3156FlashLender.sol

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (interfaces/IERC3156FlashLender.sol)

pragma solidity ^0.8.0;

import "./IERC3156FlashBorrower.sol";

/**
 * @dev Interface of the ERC3156 FlashLender, as defined in
 * https://eips.ethereum.org/EIPS/eip-3156[ERC-3156].
 *
 * _Available since v4.1._
 */
interface IERC3156FlashLender {
    /**
     * @dev The amount of currency available to be lended.
     * @param token The loan currency.
     * @return The amount of `token` that can be borrowed.
     */
    function maxFlashLoan(address token) external view returns (uint256);

    /**
     * @dev The fee to be charged for a given loan.
     * @param token The loan currency.
     * @param amount The amount of tokens lent.
     * @return The amount of `token` to be charged for the loan, on top of the returned principal.
     */
    function flashFee(address token, uint256 amount) external view returns (uint256);

    /**
     * @dev Initiate a flash loan.
     * @param receiver The receiver of the tokens in the loan, and the receiver of the callback.
     * @param token The loan currency.
     * @param amount The amount of tokens lent.
     * @param data Arbitrary data structure, intended to contain user-defined parameters.
     */
    function flashLoan(
        IERC3156FlashBorrower receiver,
        address token,
        uint256 amount,
        bytes calldata data
    ) external returns (bool);
}
          

@openzeppelin/contracts/token/ERC20/IERC20.sol

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.9.0) (token/ERC20/IERC20.sol)

pragma solidity ^0.8.0;

/**
 * @dev Interface of the ERC20 standard as defined in the EIP.
 */
interface IERC20 {
    /**
     * @dev Emitted when `value` tokens are moved from one account (`from`) to
     * another (`to`).
     *
     * Note that `value` may be zero.
     */
    event Transfer(address indexed from, address indexed to, uint256 value);

    /**
     * @dev Emitted when the allowance of a `spender` for an `owner` is set by
     * a call to {approve}. `value` is the new allowance.
     */
    event Approval(address indexed owner, address indexed spender, uint256 value);

    /**
     * @dev Returns the amount of tokens in existence.
     */
    function totalSupply() external view returns (uint256);

    /**
     * @dev Returns the amount of tokens owned by `account`.
     */
    function balanceOf(address account) external view returns (uint256);

    /**
     * @dev Moves `amount` tokens from the caller's account to `to`.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * Emits a {Transfer} event.
     */
    function transfer(address to, uint256 amount) external returns (bool);

    /**
     * @dev Returns the remaining number of tokens that `spender` will be
     * allowed to spend on behalf of `owner` through {transferFrom}. This is
     * zero by default.
     *
     * This value changes when {approve} or {transferFrom} are called.
     */
    function allowance(address owner, address spender) external view returns (uint256);

    /**
     * @dev Sets `amount` as the allowance of `spender` over the caller's tokens.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * IMPORTANT: Beware that changing an allowance with this method brings the risk
     * that someone may use both the old and the new allowance by unfortunate
     * transaction ordering. One possible solution to mitigate this race
     * condition is to first reduce the spender's allowance to 0 and set the
     * desired value afterwards:
     * https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729
     *
     * Emits an {Approval} event.
     */
    function approve(address spender, uint256 amount) external returns (bool);

    /**
     * @dev Moves `amount` tokens from `from` to `to` using the
     * allowance mechanism. `amount` is then deducted from the caller's
     * allowance.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * Emits a {Transfer} event.
     */
    function transferFrom(address from, address to, uint256 amount) external returns (bool);
}
          

@openzeppelin/contracts/utils/introspection/IERC165.sol

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (utils/introspection/IERC165.sol)

pragma solidity ^0.8.0;

/**
 * @dev Interface of the ERC165 standard, as defined in the
 * https://eips.ethereum.org/EIPS/eip-165[EIP].
 *
 * Implementers can declare support of contract interfaces, which can then be
 * queried by others ({ERC165Checker}).
 *
 * For an implementation, see {ERC165}.
 */
interface IERC165 {
    /**
     * @dev Returns true if this contract implements the interface defined by
     * `interfaceId`. See the corresponding
     * https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified[EIP section]
     * to learn more about how these ids are created.
     *
     * This function call must use less than 30 000 gas.
     */
    function supportsInterface(bytes4 interfaceId) external view returns (bool);
}
          

contracts/interfaces/IBuyback.sol

// SPDX-License-Identifier: BSD-3-Clause
pragma solidity 0.8.17;

import "@openzeppelin/contracts/access/IAccessControl.sol";
import "./ILinkageLeaf.sol";

interface IBuyback is IAccessControl, ILinkageLeaf {
    event Stake(address who, uint256 amount);
    event Unstake(address who, uint256 amount);
    event NewBuyback(uint256 amount, uint256 share);
    event ParticipateBuyback(address who);
    event LeaveBuyback(address who, uint256 currentStaked);
    event BuybackWeightChanged(address who, uint256 newWeight, uint256 oldWeight, uint256 newTotalWeight);
    event LoyaltyParametersChanged(uint256 newCoreFactor, uint32 newCoreResetPenalty);
    event LoyaltyStrataChanged();
    event LoyaltyGroupsChanged(uint256 newGroupCount);

    /**
     * @notice Gets info about account membership in Buyback
     */
    function getMemberInfo(address account)
        external
        view
        returns (
            bool participating,
            uint256 weight,
            uint256 lastIndex,
            uint256 stakeAmount
        );

    /**
     * @notice Gets info about accounts loyalty calculation
     */
    function getLoyaltyInfo(address account)
        external
        view
        returns (
            uint32 loyaltyStart,
            uint256 coreBalance,
            uint256 lastBalance
        );

    /**
     * @notice Gets if an account is participating in Buyback
     */
    function isParticipating(address account) external view returns (bool);

    /**
     * @notice Gets stake of the account
     */
    function getStakedAmount(address account) external view returns (uint256);

    /**
     * @notice Gets buyback weight of an account
     */
    function getWeight(address account) external view returns (uint256);

    /**
     * @notice Gets loyalty factor of an account with given balance.
     */
    function getLoyaltyFactorForBalance(address account, uint256 balance) external view returns (uint256);

    /**
     * @notice Gets total Buyback weight, which is the sum of weights of all accounts.
     */
    function getTotalWeight() external view returns (uint256);

    /**
     * @notice Gets current Buyback index.
     * Its the accumulated sum of MNTs shares that are given for each weight of an account.
     */
    function getBuybackIndex() external view returns (uint256);

    /**
     * @notice Gets all global loyalty parameters.
     */
    function getLoyaltyParameters()
        external
        view
        returns (
            uint256[24] memory loyaltyStrata,
            uint256[] memory groupThresholds,
            uint32[] memory groupStartStrata,
            uint256 coreFactor,
            uint32 coreResetPenalty
        );

    /**
     * @notice Stakes the specified amount of MNT and transfers them to this contract.
     * @notice This contract should be approved to transfer MNT from sender account
     * @param amount The amount of MNT to stake
     */
    function stake(uint256 amount) external;

    /**
     * @notice Unstakes the specified amount of MNT and transfers them back to sender if he participates
     *         in the Buyback system, otherwise just transfers MNT tokens to the sender.
     *         would not be greater than staked amount left. If `amount == MaxUint256` unstakes all staked tokens.
     * @param amount The amount of MNT to unstake
     */
    function unstake(uint256 amount) external;

    /**
     * @notice Claims buyback rewards, updates buyback weight and voting power.
     * Does nothing if account is not participating. Reverts if operation is paused.
     * @param account Address to update weights for
     */
    function updateBuybackAndVotingWeights(address account) external;

    /**
     * @notice Claims buyback rewards, updates buyback weight and voting power.
     * Does nothing if account is not participating or update is paused.
     * @param account Address to update weights for
     */
    function updateBuybackAndVotingWeightsRelaxed(address account) external;

    /**
     * @notice Does a buyback using the specified amount of MNT from sender's account
     * @param amount The amount of MNT to take and distribute as buyback
     * @dev RESTRICTION: Distributor only
     */
    function buyback(uint256 amount) external;

    /**
     * @notice Make account participating in the buyback.
     */
    function participate() external;

    /**
     * @notice Make accounts participate in buyback before its start.
     * @param accounts Address to make participate in buyback.
     * @dev RESTRICTION: Admin only
     */
    function participateOnBehalf(address[] memory accounts) external;

    /**
     * @notice Leave buyback participation, claim any MNTs rewarded by the buyback.
     * Leaving does not withdraw staked MNTs but reduces weight of the account to zero
     */
    function leave() external;

    /**
     * @notice Leave buyback participation on behalf, claim any MNTs rewarded by the buyback and
     * reduce the weight of account to zero. All staked MNTs remain on the buyback contract and available
     * for their owner to be claimed
     * Can only be called if (timestamp > participantLastVoteTimestamp + maxNonVotingPeriod).
     * @param participant Address to leave for
     * @dev RESTRICTION: GATEKEEPER only
     */
    function leaveOnBehalf(address participant) external;

    /**
     * @notice Leave buyback participation on behalf, claim any MNTs rewarded by the buyback and
     * reduce the weight of account to zero. All staked MNTs remain on the buyback contract and available
     * for their owner to be claimed.
     * @dev Function to leave sanctioned accounts from Buyback system
     * Can only be called if the participant is sanctioned by the AML system.
     * @param participant Address to leave for
     */
    function leaveByAmlDecision(address participant) external;

    /**
     * @notice Changes loyalty core factor and core reset penalty parameters.
     * @dev RESTRICTION: Admin only
     */
    function setLoyaltyParameters(uint256 newCoreFactor, uint32 newCoreResetPenalty) external;

    /**
     * @notice Sets new loyalty factors for all strata.
     * @dev RESTRICTION: Admin only
     */
    function setLoyaltyStrata(uint256[24] memory newLoyaltyStrata) external;

    /**
     * @notice Sets new groups and their parameters
     * @param newGroupThresholds New list of groups and their balance thresholds.
     * @param newGroupStartStrata Indexes of starting stratum of each group. First index MUST be zero.
     *        Length of array must be equal to the newGroupThresholds
     * @dev RESTRICTION: Admin only
     */
    function setLoyaltyGroups(uint256[] memory newGroupThresholds, uint32[] memory newGroupStartStrata) external;
}
          

contracts/interfaces/IInterestRateModel.sol

// SPDX-License-Identifier: BSD-3-Clause
pragma solidity 0.8.17;

import "@openzeppelin/contracts/utils/introspection/IERC165.sol";

/**
 * @title Minterest InterestRateModel Interface
 * @author Minterest
 */
interface IInterestRateModel {
    /**
     * @notice Calculates the current borrow interest rate per block
     * @param cash The total amount of cash the market has
     * @param borrows The total amount of borrows the market has outstanding
     * @param protocolInterest The total amount of protocol interest the market has
     * @return The borrow rate per block (as a percentage, and scaled by 1e18)
     */
    function getBorrowRate(
        uint256 cash,
        uint256 borrows,
        uint256 protocolInterest
    ) external view returns (uint256);

    /**
     * @notice Calculates the current supply interest rate per block
     * @param cash The total amount of cash the market has
     * @param borrows The total amount of borrows the market has outstanding
     * @param protocolInterest The total amount of protocol interest the market has
     * @param protocolInterestFactorMantissa The current protocol interest factor the market has
     * @return The supply rate per block (as a percentage, and scaled by 1e18)
     */
    function getSupplyRate(
        uint256 cash,
        uint256 borrows,
        uint256 protocolInterest,
        uint256 protocolInterestFactorMantissa
    ) external view returns (uint256);
}
          

contracts/interfaces/ILinkageLeaf.sol

// SPDX-License-Identifier: BSD-3-Clause
pragma solidity 0.8.17;

import "./ILinkageRoot.sol";

interface ILinkageLeaf {
    /**
     * @notice Emitted when root contract address is changed
     */
    event LinkageRootSwitched(ILinkageRoot newRoot, ILinkageRoot oldRoot);

    /**
     * @notice Connects new root contract address
     * @param newRoot New root contract address
     */
    function switchLinkageRoot(ILinkageRoot newRoot) external;
}
          

contracts/interfaces/ILinkageRoot.sol

// SPDX-License-Identifier: BSD-3-Clause
pragma solidity 0.8.17;

interface ILinkageRoot {
    /**
     * @notice Emitted when new root contract connected to all leafs
     */
    event LinkageRootSwitch(ILinkageRoot newRoot);

    /**
     * @notice Emitted when root interconnects its contracts
     */
    event LinkageRootInterconnected();

    /**
     * @notice Connects new root to all leafs contracts
     * @param newRoot New root contract address
     */
    function switchLinkageRoot(ILinkageRoot newRoot) external;

    /**
     * @notice Update root for all leaf contracts
     * @dev Should include only leaf contracts
     */
    function interconnect() external;
}
          

contracts/interfaces/IRewardsHubLight.sol

// SPDX-License-Identifier: BSD-3-Clause
pragma solidity 0.8.17;

import "./IMToken.sol";
import "./ILinkageLeaf.sol";

interface IRewardsHubLight is ILinkageLeaf {
    event DistributedSupplierMnt(IMToken mToken, address supplier, uint256 mntDelta, uint256 mntSupplyIndex);
    event DistributedBorrowerMnt(IMToken mToken, address borrower, uint256 mntDelta, uint256 mntBorrowIndex);
    event EmissionRewardAccrued(address account, uint256 amount);
    event RepresentativeRewardAccrued(address account, address provider, uint256 amount);
    event BuybackRewardAccrued(address account, uint256 amount);

    event Withdraw(address account, uint256 amount);
    event MntGranted(address recipient, uint256 amount);

    event MntSupplyEmissionRateUpdated(IMToken mToken, uint256 newSupplyEmissionRate);
    event MntBorrowEmissionRateUpdated(IMToken mToken, uint256 newBorrowEmissionRate);

    /**
     * @notice get keccak-256 hash of gatekeeper
     */
    function GATEKEEPER() external view returns (bytes32);

    /**
     * @notice get keccak-256 hash of timelock
     */
    function TIMELOCK() external view returns (bytes32);

    /**
     * @notice Gets the rate at which MNT is distributed to the corresponding supply market (per block)
     */
    function mntSupplyEmissionRate(IMToken) external view returns (uint256);

    /**
     * @notice Gets the rate at which MNT is distributed to the corresponding borrow market (per block)
     */
    function mntBorrowEmissionRate(IMToken) external view returns (uint256);

    /**
     * @notice Gets the MNT market supply state for each market
     */
    function mntSupplyState(IMToken) external view returns (uint224 index, uint32 blockN);

    /**
     * @notice Gets the MNT market borrow state for each market
     */
    function mntBorrowState(IMToken) external view returns (uint224 index, uint32 blockN);

    /**
     * @notice Gets the MNT supply index and block number for each market
     */
    function mntSupplierState(IMToken, address) external view returns (uint224 index, uint32 blockN);

    /**
     * @notice Gets the MNT borrow index and block number for each market
     */
    function mntBorrowerState(IMToken, address) external view returns (uint224 index, uint32 blockN);

    /**
     * @notice Gets amount of available balance of an account.
     */
    function totalBalanceOf(address account) external view returns (uint256);

    /**
     * @notice Gets amount of MNT that can be withdrawn from an account at this block.
     */
    function availableBalanceOf(address account) external view returns (uint256);

    /**
     * @notice Initializes market in RewardsHub. Should be called once from Supervisor.supportMarket
     * @dev RESTRICTION: Supervisor only
     */
    function initMarket(IMToken mToken) external;

    /**
     * @notice Accrues MNT to the market by updating the borrow and supply indexes
     * @dev This method doesn't update MNT index history in Minterest NFT.
     * @param market The market whose supply and borrow index to update
     * @return (MNT supply index, MNT borrow index)
     */
    function updateAndGetMntIndexes(IMToken market) external returns (uint224, uint224);

    /**
     * @notice Shorthand function to distribute MNT emissions from supplies of one market.
     */
    function distributeSupplierMnt(IMToken mToken, address account) external;

    /**
     * @notice Shorthand function to distribute MNT emissions from borrows of one market.
     */
    function distributeBorrowerMnt(IMToken mToken, address account) external;

    /**
     * @notice Updates market indexes and distributes tokens (if any) for holder
     * @dev Updates indexes and distributes only for those markets where the holder have a
     * non-zero supply or borrow balance.
     * @param account The address to distribute MNT for
     */
    function distributeAllMnt(address account) external;

    /**
     * @notice Distribute all MNT accrued by the accounts
     * @param accounts The addresses to distribute MNT for
     * @param mTokens The list of markets to distribute MNT in
     * @param borrowers Whether or not to distribute MNT earned by borrowing
     * @param suppliers Whether or not to distribute MNT earned by supplying
     */
    function distributeMnt(
        address[] memory accounts,
        IMToken[] memory mTokens,
        bool borrowers,
        bool suppliers
    ) external;

    /**
     * @notice Accrues buyback reward
     * @dev RESTRICTION: Buyback only
     */
    function accrueBuybackReward(address account, uint256 amount) external;

    /**
     * @notice Transfers available part of MNT rewards to the sender.
     * This will decrease accounts buyback and voting weights.
     */
    function withdraw(uint256 amount) external;

    /**
     * @notice Transfers
     * @dev RESTRICTION: Admin only
     */
    function grant(address recipient, uint256 amount) external;

    /**
     * @notice Set MNT borrow and supply emission rates for a single market
     * @param mToken The market whose MNT emission rate to update
     * @param newMntSupplyEmissionRate New supply MNT emission rate for market
     * @param newMntBorrowEmissionRate New borrow MNT emission rate for market
     * @dev RESTRICTION Timelock only
     */
    function setMntEmissionRates(
        IMToken mToken,
        uint256 newMntSupplyEmissionRate,
        uint256 newMntBorrowEmissionRate
    ) external;
}
          

contracts/interfaces/IVesting.sol

// SPDX-License-Identifier: BSD-3-Clause
pragma solidity 0.8.17;

import "@openzeppelin/contracts/access/IAccessControl.sol";
import "@openzeppelin/contracts/token/ERC20/IERC20.sol";
import "./IBuyback.sol";

/**
 * @title Vesting contract provides unlocking of tokens on a schedule. It uses the *graded vesting* way,
 * which unlocks a specific amount of balance every period of time, until all balance unlocked.
 *
 * Vesting Schedule.
 *
 * The schedule of a vesting is described by data structure `VestingSchedule`: starting from the start timestamp
 * throughout the duration, the entire amount of totalAmount tokens will be unlocked.
 */
interface IVesting is IAccessControl {
    /**
     * @notice An event that's emitted when a new vesting schedule for a account is created.
     */
    event VestingScheduleAdded(address target, VestingSchedule schedule);

    /**
     * @notice An event that's emitted when a vesting schedule revoked.
     */
    event VestingScheduleRevoked(address target, uint256 unreleased, uint256 locked);

    /**
     * @notice An event that's emitted when the account Withdrawn the released tokens.
     */
    event Withdrawn(address target, uint256 withdrawn);

    /**
     * @notice Emitted when an account is added to the delay list
     */
    event AddedToDelayList(address account);

    /**
     * @notice Emitted when an account is removed from the delay list
     */
    event RemovedFromDelayList(address account);

    /**
     * @notice The structure is used in the contract constructor for create vesting schedules
     * during contract deploying.
     * @param totalAmount the number of tokens to be vested during the vesting duration.
     * @param target the address that will receive tokens according to schedule parameters.
     * @param start offset in minutes at which vesting starts. Zero will vesting immediately.
     * @param duration duration in minutes of the period in which the tokens will vest.
     * @param revocable whether the vesting is revocable or not.
     */
    struct ScheduleData {
        uint256 totalAmount;
        address target;
        uint32 start;
        uint32 duration;
        bool revocable;
    }

    /**
     * @notice Vesting schedules of an account.
     * @param totalAmount the number of tokens to be vested during the vesting duration.
     * @param released the amount of the token released. It means that the account has called withdraw() and received
     * @param start the timestamp in minutes at which vesting starts. Must not be equal to zero, as it is used to
     * check for the existence of a vesting schedule.
     * @param duration duration in minutes of the period in which the tokens will vest.
     * `released amount` of tokens to his address.
     * @param revocable whether the vesting is revocable or not.
     */
    struct VestingSchedule {
        uint256 totalAmount;
        uint256 released;
        uint32 created;
        uint32 start;
        uint32 duration;
        bool revocable;
    }

    /// @notice get keccak-256 hash of GATEKEEPER role
    function GATEKEEPER() external view returns (bytes32);

    /// @notice get keccak-256 hash of TOKEN_PROVIDER role
    function TOKEN_PROVIDER() external view returns (bytes32);

    /**
     * @notice get vesting schedule of an account.
     */
    function schedules(address)
        external
        view
        returns (
            uint256 totalAmount,
            uint256 released,
            uint32 created,
            uint32 start,
            uint32 duration,
            bool revocable
        );

    /**
     * @notice Gets the amount of MNT that was transferred to Vesting contract
     * and can be transferred to other accounts via vesting process.
     * Transferring rewards from Vesting via withdraw method will decrease this amount.
     */
    function allocation() external view returns (uint256);

    /**
     * @notice Gets the amount of allocated MNT tokens that are not used in any vesting schedule yet.
     * Creation of new vesting schedules will decrease this amount.
     */
    function freeAllocation() external view returns (uint256);

    /**
     * @notice get Whether or not the account is in the delay list
     */
    function delayList(address) external view returns (bool);

    /**
     * @notice Withdraw the specified number of tokens. For a successful transaction, the requirement
     * `amount_ > 0 && amount_ <= unreleased` must be met.
     * If `amount_ == MaxUint256` withdraw all unreleased tokens.
     * @param amount_ The number of tokens to withdraw.
     */
    function withdraw(uint256 amount_) external;

    /**
     * @notice Increases vesting schedule allocation and transfers MNT into Vesting.
     * @dev RESTRICTION: TOKEN_PROVIDER only
     */
    function refill(uint256 amount) external;

    /**
     * @notice Transfers MNT that were added to the contract without calling the refill and are unallocated.
     * @dev RESTRICTION: Admin only
     */
    function sweep(address recipient, uint256 amount) external;

    /**
     * @notice Allows the admin to create a new vesting schedules.
     * @param schedulesData an array of vesting schedules that will be created.
     * @dev RESTRICTION: Admin only.
     */
    function createVestingScheduleBatch(ScheduleData[] memory schedulesData) external;

    /**
     * @notice Allows the admin to revoke the vesting schedule. Tokens already vested
     * transfer to the account, the rest are returned to the vesting contract.
     * Accounts that are in delay list have their withdraw blocked so they would not receive anything.
     * @param target_ the address from which the vesting schedule is revoked.
     * @dev RESTRICTION: Gatekeeper only.
     */
    function revokeVestingSchedule(address target_) external;

    /**
     * @notice Calculates the end of the vesting.
     * @param who_ account address for which the parameter is returned.
     * @return the end of the vesting.
     */
    function endOfVesting(address who_) external view returns (uint256);

    /**
     * @notice Calculates locked amount for a given `time`.
     * @param who_ account address for which the parameter is returned.
     * @return locked amount for a given `time`.
     */
    function lockedAmount(address who_) external view returns (uint256);

    /**
     * @notice Calculates the amount that has already vested.
     * @param who_ account address for which the parameter is returned.
     * @return the amount that has already vested.
     */
    function vestedAmount(address who_) external view returns (uint256);

    /**
     * @notice Calculates the amount that has already vested but hasn't been released yet.
     * @param who_ account address for which the parameter is returned.
     * @return the amount that has already vested but hasn't been released yet.
     */
    function releasableAmount(address who_) external view returns (uint256);

    /**
     * @notice Gets the amount that has already vested but hasn't been released yet if account
     *      schedule had no starting delay (cliff).
     */
    function getReleasableWithoutCliff(address account) external view returns (uint256);

    /**
     * @notice Add an account with revocable schedule to the delay list
     * @param who_ The account that is being added to the delay list
     * @dev RESTRICTION: Gatekeeper only.
     */
    function addToDelayList(address who_) external;

    /**
     * @notice Remove an account from the delay list
     * @param who_ The account that is being removed from the delay list
     * @dev RESTRICTION: Gatekeeper only.
     */
    function removeFromDelayList(address who_) external;
}
          

contracts/interfaces/IWeightAggregator.sol

// SPDX-License-Identifier: BSD-3-Clause
pragma solidity 0.8.17;

interface IWeightAggregator {
    /**
     * @notice Returns MNTs of the account that are used in buyback weight calculation.
     */
    function getAccountFunds(address account) external view returns (uint256);

    /**
     * @notice Returns loyalty factor of the specified account.
     */
    function getLoyaltyFactor(address account) external view returns (uint256);

    /**
     * @notice Returns Buyback weight for the user
     */
    function getBuybackWeight(address account) external view returns (uint256);

    /**
     * @notice Return voting weight for the user
     */
    function getVotingWeight(address account) external view returns (uint256);
}
          

Compiler Settings

{"outputSelection":{"*":{"*":["*"],"":["*"]}},"optimizer":{"runs":200,"enabled":true},"metadata":{"useLiteralContent":true},"libraries":{}}
              

Contract ABI

[{"type":"constructor","stateMutability":"nonpayable","inputs":[{"type":"address","name":"buyback_","internalType":"contract IBuyback"},{"type":"address","name":"vesting_","internalType":"contract IVesting"},{"type":"address","name":"rewardsHub_","internalType":"contract IRewardsHub"}]},{"type":"function","stateMutability":"view","outputs":[{"type":"address","name":"","internalType":"contract IBuyback"}],"name":"buyback","inputs":[]},{"type":"function","stateMutability":"view","outputs":[{"type":"uint256","name":"","internalType":"uint256"}],"name":"getAccountFunds","inputs":[{"type":"address","name":"account","internalType":"address"}]},{"type":"function","stateMutability":"view","outputs":[{"type":"uint256","name":"","internalType":"uint256"}],"name":"getBuybackWeight","inputs":[{"type":"address","name":"account","internalType":"address"}]},{"type":"function","stateMutability":"view","outputs":[{"type":"uint256","name":"","internalType":"uint256"}],"name":"getLoyaltyFactor","inputs":[{"type":"address","name":"account","internalType":"address"}]},{"type":"function","stateMutability":"view","outputs":[{"type":"uint256","name":"","internalType":"uint256"}],"name":"getVotingWeight","inputs":[{"type":"address","name":"account","internalType":"address"}]},{"type":"function","stateMutability":"view","outputs":[{"type":"address","name":"","internalType":"contract IRewardsHub"}],"name":"rewardsHub","inputs":[]},{"type":"function","stateMutability":"view","outputs":[{"type":"address","name":"","internalType":"contract IVesting"}],"name":"vesting","inputs":[]}]
              

Contract Creation Code

Verify & Publish
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Deployed ByteCode

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