Contract Source Code (Solidity Standard Json-Input format)

IDE

• Blockscan IDE
• 🤖 Code ReaderBeta

More Options

• Similar
• Submit Audit
• Compare

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

import "./interfaces/beefy/IStrategyV7.sol";
import "@openzeppelin/contracts/token/ERC20/utils/SafeERC20.sol";

struct LensResult {
    uint256 callReward;
    uint256 lastHarvest;
    uint256 gasUsed;
    uint256 blockNumber;
    bool paused;
    bool success;
    bytes harvestResult;
}

// Simulate a harvest while recieving a call reward. Return callReward amount and whether or not it was a success.
contract BeefyHarvestLens {
    using SafeERC20 for IERC20;

    // Simulate harvest calling callStatic/simulateContract for return results.
    // this method will hide any harvest errors and it is not recommended to use it to do the harvesting
    // only the simulation using callStatic/simulateContract is recommended
    function harvest(IStrategyV7 _strategy, IERC20 _rewardToken) external returns (LensResult memory res) {
        res.blockNumber = block.number;
        res.paused = _strategy.paused();

        // some strategies don't have lastHarvest
        try _strategy.lastHarvest() returns (uint256 _lastHarvest) {
            res.lastHarvest = _lastHarvest;
        } catch {}

        if (!res.paused) {
            uint256 rewardsBefore = IERC20(_rewardToken).balanceOf(address(this));
            uint256 gasBefore = gasleft();
            (bool _success, bytes memory _harvestResult) =
                address(_strategy).call(abi.encodeWithSignature("harvest(address)", address(this)));
            uint256 gasAfter = gasleft();
            res.success = _success;
            res.harvestResult = _harvestResult;

            if (res.success) {
                res.callReward = IERC20(_rewardToken).balanceOf(address(this)) - rewardsBefore;
                res.gasUsed = gasBefore - gasAfter;

                // protection in case someone actually uses this contract to harvest despite our warnings
                if (res.callReward > 0) {
                    _rewardToken.safeTransfer(msg.sender, res.callReward);
                }
            }
        }
    }
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

interface IStrategyV7 {
    function lastHarvest() external view returns (uint256);

    function harvest(address callReceipient) external;

    function paused() external view returns (bool);
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.9.3) (token/ERC20/utils/SafeERC20.sol)

pragma solidity ^0.8.0;

import "../IERC20.sol";
import "../extensions/IERC20Permit.sol";
import "../../../utils/Address.sol";

/**
 * @title SafeERC20
 * @dev Wrappers around ERC20 operations that throw on failure (when the token
 * contract returns false). Tokens that return no value (and instead revert or
 * throw on failure) are also supported, non-reverting calls are assumed to be
 * successful.
 * To use this library you can add a `using SafeERC20 for IERC20;` statement to your contract,
 * which allows you to call the safe operations as `token.safeTransfer(...)`, etc.
 */
library SafeERC20 {
    using Address for address;

    /**
     * @dev Transfer `value` amount of `token` from the calling contract to `to`. If `token` returns no value,
     * non-reverting calls are assumed to be successful.
     */
    function safeTransfer(IERC20 token, address to, uint256 value) internal {
        _callOptionalReturn(token, abi.encodeWithSelector(token.transfer.selector, to, value));
    }

    /**
     * @dev Transfer `value` amount of `token` from `from` to `to`, spending the approval given by `from` to the
     * calling contract. If `token` returns no value, non-reverting calls are assumed to be successful.
     */
    function safeTransferFrom(IERC20 token, address from, address to, uint256 value) internal {
        _callOptionalReturn(token, abi.encodeWithSelector(token.transferFrom.selector, from, to, value));
    }

    /**
     * @dev Deprecated. This function has issues similar to the ones found in
     * {IERC20-approve}, and its usage is discouraged.
     *
     * Whenever possible, use {safeIncreaseAllowance} and
     * {safeDecreaseAllowance} instead.
     */
    function safeApprove(IERC20 token, address spender, uint256 value) internal {
        // safeApprove should only be called when setting an initial allowance,
        // or when resetting it to zero. To increase and decrease it, use
        // 'safeIncreaseAllowance' and 'safeDecreaseAllowance'
        require(
            (value == 0) || (token.allowance(address(this), spender) == 0),
            "SafeERC20: approve from non-zero to non-zero allowance"
        );
        _callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, value));
    }

    /**
     * @dev Increase the calling contract's allowance toward `spender` by `value`. If `token` returns no value,
     * non-reverting calls are assumed to be successful.
     */
    function safeIncreaseAllowance(IERC20 token, address spender, uint256 value) internal {
        uint256 oldAllowance = token.allowance(address(this), spender);
        _callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, oldAllowance + value));
    }

    /**
     * @dev Decrease the calling contract's allowance toward `spender` by `value`. If `token` returns no value,
     * non-reverting calls are assumed to be successful.
     */
    function safeDecreaseAllowance(IERC20 token, address spender, uint256 value) internal {
        unchecked {
            uint256 oldAllowance = token.allowance(address(this), spender);
            require(oldAllowance >= value, "SafeERC20: decreased allowance below zero");
            _callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, oldAllowance - value));
        }
    }

    /**
     * @dev Set the calling contract's allowance toward `spender` to `value`. If `token` returns no value,
     * non-reverting calls are assumed to be successful. Meant to be used with tokens that require the approval
     * to be set to zero before setting it to a non-zero value, such as USDT.
     */
    function forceApprove(IERC20 token, address spender, uint256 value) internal {
        bytes memory approvalCall = abi.encodeWithSelector(token.approve.selector, spender, value);

        if (!_callOptionalReturnBool(token, approvalCall)) {
            _callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, 0));
            _callOptionalReturn(token, approvalCall);
        }
    }

    /**
     * @dev Use a ERC-2612 signature to set the `owner` approval toward `spender` on `token`.
     * Revert on invalid signature.
     */
    function safePermit(
        IERC20Permit token,
        address owner,
        address spender,
        uint256 value,
        uint256 deadline,
        uint8 v,
        bytes32 r,
        bytes32 s
    ) internal {
        uint256 nonceBefore = token.nonces(owner);
        token.permit(owner, spender, value, deadline, v, r, s);
        uint256 nonceAfter = token.nonces(owner);
        require(nonceAfter == nonceBefore + 1, "SafeERC20: permit did not succeed");
    }

    /**
     * @dev Imitates a Solidity high-level call (i.e. a regular function call to a contract), relaxing the requirement
     * on the return value: the return value is optional (but if data is returned, it must not be false).
     * @param token The token targeted by the call.
     * @param data The call data (encoded using abi.encode or one of its variants).
     */
    function _callOptionalReturn(IERC20 token, bytes memory data) private {
        // We need to perform a low level call here, to bypass Solidity's return data size checking mechanism, since
        // we're implementing it ourselves. We use {Address-functionCall} to perform this call, which verifies that
        // the target address contains contract code and also asserts for success in the low-level call.

        bytes memory returndata = address(token).functionCall(data, "SafeERC20: low-level call failed");
        require(returndata.length == 0 || abi.decode(returndata, (bool)), "SafeERC20: ERC20 operation did not succeed");
    }

    /**
     * @dev Imitates a Solidity high-level call (i.e. a regular function call to a contract), relaxing the requirement
     * on the return value: the return value is optional (but if data is returned, it must not be false).
     * @param token The token targeted by the call.
     * @param data The call data (encoded using abi.encode or one of its variants).
     *
     * This is a variant of {_callOptionalReturn} that silents catches all reverts and returns a bool instead.
     */
    function _callOptionalReturnBool(IERC20 token, bytes memory data) private returns (bool) {
        // We need to perform a low level call here, to bypass Solidity's return data size checking mechanism, since
        // we're implementing it ourselves. We cannot use {Address-functionCall} here since this should return false
        // and not revert is the subcall reverts.

        (bool success, bytes memory returndata) = address(token).call(data);
        return
            success && (returndata.length == 0 || abi.decode(returndata, (bool))) && Address.isContract(address(token));
    }
}

// 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);
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.9.0) (token/ERC20/extensions/IERC20Permit.sol)

pragma solidity ^0.8.0;

/**
 * @dev Interface of the ERC20 Permit extension allowing approvals to be made via signatures, as defined in
 * https://eips.ethereum.org/EIPS/eip-2612[EIP-2612].
 *
 * Adds the {permit} method, which can be used to change an account's ERC20 allowance (see {IERC20-allowance}) by
 * presenting a message signed by the account. By not relying on {IERC20-approve}, the token holder account doesn't
 * need to send a transaction, and thus is not required to hold Ether at all.
 */
interface IERC20Permit {
    /**
     * @dev Sets `value` as the allowance of `spender` over ``owner``'s tokens,
     * given ``owner``'s signed approval.
     *
     * IMPORTANT: The same issues {IERC20-approve} has related to transaction
     * ordering also apply here.
     *
     * Emits an {Approval} event.
     *
     * Requirements:
     *
     * - `spender` cannot be the zero address.
     * - `deadline` must be a timestamp in the future.
     * - `v`, `r` and `s` must be a valid `secp256k1` signature from `owner`
     * over the EIP712-formatted function arguments.
     * - the signature must use ``owner``'s current nonce (see {nonces}).
     *
     * For more information on the signature format, see the
     * https://eips.ethereum.org/EIPS/eip-2612#specification[relevant EIP
     * section].
     */
    function permit(
        address owner,
        address spender,
        uint256 value,
        uint256 deadline,
        uint8 v,
        bytes32 r,
        bytes32 s
    ) external;

    /**
     * @dev Returns the current nonce for `owner`. This value must be
     * included whenever a signature is generated for {permit}.
     *
     * Every successful call to {permit} increases ``owner``'s nonce by one. This
     * prevents a signature from being used multiple times.
     */
    function nonces(address owner) external view returns (uint256);

    /**
     * @dev Returns the domain separator used in the encoding of the signature for {permit}, as defined by {EIP712}.
     */
    // solhint-disable-next-line func-name-mixedcase
    function DOMAIN_SEPARATOR() external view returns (bytes32);
}

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

pragma solidity ^0.8.1;

/**
 * @dev Collection of functions related to the address type
 */
library Address {
    /**
     * @dev Returns true if `account` is a contract.
     *
     * [IMPORTANT]
     * ====
     * It is unsafe to assume that an address for which this function returns
     * false is an externally-owned account (EOA) and not a contract.
     *
     * Among others, `isContract` will return false for the following
     * types of addresses:
     *
     *  - an externally-owned account
     *  - a contract in construction
     *  - an address where a contract will be created
     *  - an address where a contract lived, but was destroyed
     *
     * Furthermore, `isContract` will also return true if the target contract within
     * the same transaction is already scheduled for destruction by `SELFDESTRUCT`,
     * which only has an effect at the end of a transaction.
     * ====
     *
     * [IMPORTANT]
     * ====
     * You shouldn't rely on `isContract` to protect against flash loan attacks!
     *
     * Preventing calls from contracts is highly discouraged. It breaks composability, breaks support for smart wallets
     * like Gnosis Safe, and does not provide security since it can be circumvented by calling from a contract
     * constructor.
     * ====
     */
    function isContract(address account) internal view returns (bool) {
        // This method relies on extcodesize/address.code.length, which returns 0
        // for contracts in construction, since the code is only stored at the end
        // of the constructor execution.

        return account.code.length > 0;
    }

    /**
     * @dev Replacement for Solidity's `transfer`: sends `amount` wei to
     * `recipient`, forwarding all available gas and reverting on errors.
     *
     * https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost
     * of certain opcodes, possibly making contracts go over the 2300 gas limit
     * imposed by `transfer`, making them unable to receive funds via
     * `transfer`. {sendValue} removes this limitation.
     *
     * https://consensys.net/diligence/blog/2019/09/stop-using-soliditys-transfer-now/[Learn more].
     *
     * IMPORTANT: because control is transferred to `recipient`, care must be
     * taken to not create reentrancy vulnerabilities. Consider using
     * {ReentrancyGuard} or the
     * https://solidity.readthedocs.io/en/v0.8.0/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern].
     */
    function sendValue(address payable recipient, uint256 amount) internal {
        require(address(this).balance >= amount, "Address: insufficient balance");

        (bool success, ) = recipient.call{value: amount}("");
        require(success, "Address: unable to send value, recipient may have reverted");
    }

    /**
     * @dev Performs a Solidity function call using a low level `call`. A
     * plain `call` is an unsafe replacement for a function call: use this
     * function instead.
     *
     * If `target` reverts with a revert reason, it is bubbled up by this
     * function (like regular Solidity function calls).
     *
     * Returns the raw returned data. To convert to the expected return value,
     * use https://solidity.readthedocs.io/en/latest/units-and-global-variables.html?highlight=abi.decode#abi-encoding-and-decoding-functions[`abi.decode`].
     *
     * Requirements:
     *
     * - `target` must be a contract.
     * - calling `target` with `data` must not revert.
     *
     * _Available since v3.1._
     */
    function functionCall(address target, bytes memory data) internal returns (bytes memory) {
        return functionCallWithValue(target, data, 0, "Address: low-level call failed");
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], but with
     * `errorMessage` as a fallback revert reason when `target` reverts.
     *
     * _Available since v3.1._
     */
    function functionCall(
        address target,
        bytes memory data,
        string memory errorMessage
    ) internal returns (bytes memory) {
        return functionCallWithValue(target, data, 0, errorMessage);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but also transferring `value` wei to `target`.
     *
     * Requirements:
     *
     * - the calling contract must have an ETH balance of at least `value`.
     * - the called Solidity function must be `payable`.
     *
     * _Available since v3.1._
     */
    function functionCallWithValue(address target, bytes memory data, uint256 value) internal returns (bytes memory) {
        return functionCallWithValue(target, data, value, "Address: low-level call with value failed");
    }

    /**
     * @dev Same as {xref-Address-functionCallWithValue-address-bytes-uint256-}[`functionCallWithValue`], but
     * with `errorMessage` as a fallback revert reason when `target` reverts.
     *
     * _Available since v3.1._
     */
    function functionCallWithValue(
        address target,
        bytes memory data,
        uint256 value,
        string memory errorMessage
    ) internal returns (bytes memory) {
        require(address(this).balance >= value, "Address: insufficient balance for call");
        (bool success, bytes memory returndata) = target.call{value: value}(data);
        return verifyCallResultFromTarget(target, success, returndata, errorMessage);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but performing a static call.
     *
     * _Available since v3.3._
     */
    function functionStaticCall(address target, bytes memory data) internal view returns (bytes memory) {
        return functionStaticCall(target, data, "Address: low-level static call failed");
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
     * but performing a static call.
     *
     * _Available since v3.3._
     */
    function functionStaticCall(
        address target,
        bytes memory data,
        string memory errorMessage
    ) internal view returns (bytes memory) {
        (bool success, bytes memory returndata) = target.staticcall(data);
        return verifyCallResultFromTarget(target, success, returndata, errorMessage);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but performing a delegate call.
     *
     * _Available since v3.4._
     */
    function functionDelegateCall(address target, bytes memory data) internal returns (bytes memory) {
        return functionDelegateCall(target, data, "Address: low-level delegate call failed");
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
     * but performing a delegate call.
     *
     * _Available since v3.4._
     */
    function functionDelegateCall(
        address target,
        bytes memory data,
        string memory errorMessage
    ) internal returns (bytes memory) {
        (bool success, bytes memory returndata) = target.delegatecall(data);
        return verifyCallResultFromTarget(target, success, returndata, errorMessage);
    }

    /**
     * @dev Tool to verify that a low level call to smart-contract was successful, and revert (either by bubbling
     * the revert reason or using the provided one) in case of unsuccessful call or if target was not a contract.
     *
     * _Available since v4.8._
     */
    function verifyCallResultFromTarget(
        address target,
        bool success,
        bytes memory returndata,
        string memory errorMessage
    ) internal view returns (bytes memory) {
        if (success) {
            if (returndata.length == 0) {
                // only check isContract if the call was successful and the return data is empty
                // otherwise we already know that it was a contract
                require(isContract(target), "Address: call to non-contract");
            }
            return returndata;
        } else {
            _revert(returndata, errorMessage);
        }
    }

    /**
     * @dev Tool to verify that a low level call was successful, and revert if it wasn't, either by bubbling the
     * revert reason or using the provided one.
     *
     * _Available since v4.3._
     */
    function verifyCallResult(
        bool success,
        bytes memory returndata,
        string memory errorMessage
    ) internal pure returns (bytes memory) {
        if (success) {
            return returndata;
        } else {
            _revert(returndata, errorMessage);
        }
    }

    function _revert(bytes memory returndata, string memory errorMessage) private pure {
        // Look for revert reason and bubble it up if present
        if (returndata.length > 0) {
            // The easiest way to bubble the revert reason is using memory via assembly
            /// @solidity memory-safe-assembly
            assembly {
                let returndata_size := mload(returndata)
                revert(add(32, returndata), returndata_size)
            }
        } else {
            revert(errorMessage);
        }
    }
}

{
  "remappings": [
    "@openzeppelin/=node_modules/@openzeppelin/",
    "ds-test/=contracts/lib/forge-std/lib/ds-test/src/",
    "forge-std/=contracts/lib/forge-std/src/"
  ],
  "optimizer": {
    "enabled": true,
    "runs": 200000000,
    "details": {
      "inliner": true,
      "deduplicate": true,
      "constantOptimizer": true
    }
  },
  "metadata": {
    "useLiteralContent": false,
    "bytecodeHash": "ipfs",
    "appendCBOR": true
  },
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "abi"
      ]
    }
  },
  "evmVersion": "shanghai",
  "viaIR": true,
  "libraries": {}
}

• No Contract Security Audit Submitted- Submit Audit Here

[{"inputs":[{"internalType":"contract IStrategyV7","name":"_strategy","type":"address"},{"internalType":"contract IERC20","name":"_rewardToken","type":"address"}],"name":"harvest","outputs":[{"components":[{"internalType":"uint256","name":"callReward","type":"uint256"},{"internalType":"uint256","name":"lastHarvest","type":"uint256"},{"internalType":"uint256","name":"gasUsed","type":"uint256"},{"internalType":"uint256","name":"blockNumber","type":"uint256"},{"internalType":"bool","name":"paused","type":"bool"},{"internalType":"bool","name":"success","type":"bool"},{"internalType":"bytes","name":"harvestResult","type":"bytes"}],"internalType":"struct LensResult","name":"res","type":"tuple"}],"stateMutability":"nonpayable","type":"function"}]

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

463:1587:0:-:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;919:12;463:1587;;;954:18;;463:1587;;;;;;;954:18;;;;;;;463:1587;954:18;;;463:1587;-1:-1:-1;463:1587:0;;;;;;;1037:23;;463:1587;;;;;;;1037:23;;463:1587;;1037:23;;;463:1587;1033:123;;;463:1587;-1:-1:-1;463:1587:0;;;1166:876;;463:1587;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;:::i;:::-;;;;1166:876;463:1587;;1221:45;463:1587;1221:45;;1260:4;463:1587;1221:45;;463:1587;;;;;;;;1221:45;;;;;;;463:1587;1221:45;;;1166:876;1300:9;;463:1587;;;1410:58;;463:1587;1410:58;;;1260:4;463:1587;1410:58;;463:1587;;1410:58;;463:1587;;;;;;;;;;;;;;;;;;;;;;;1386:83;;463:1587;1386:83;;1410:58;;463:1587;;1386:83;;;;;:::i;:::-;1502:9;463:1587;;;;;;;;1561:34;;;;1610:422;;1166:876;;;;;1610:422;463:1587;;;1662:45;;1260:4;463:1587;1662:45;;463:1587;;;;;;;;1662:45;;;;;;;463:1587;1662:45;;;1610:422;1662:61;1755:20;1662:61;;;;:::i;:::-;463:1587;;1755:20;:::i;:::-;463:1587;;;;;;1900:118;;1610:422;;;;;1900:118;463:1587;;1050:58:4;463:1587:0;;1050:58:4;;;1972:10:0;463:1587;1050:58:4;;463:1587:0;;;;;;1050:58:4;;463:1587:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;5535:69:5;463:1587:0;;;;;;;;;;;;;;;;5487:31:5;;;463:1587:0;1050:58:4;;463:1587:0;;;;5487:31:5;;463:1587:0;;5487:31:5;;;:::i;:::-;463:1587:0;;5535:69:5;:::i;:::-;463:1587:0;;5728:22:4;;;:56;;;;;1900:118:0;463:1587;;;;;1900:118;;;;;463:1587;;;;;;;;;;;;;;;;;;;;;;;;;;;;5728:56:4;5754:30;;;463:1587:0;5754:30:4;;;;;;;;:::i;:::-;5728:56;;;;463:1587:0;;;;;;;;;;1662:45;;;463:1587;1662:45;;463:1587;1662:45;;;;;;463:1587;1662:45;;;:::i;:::-;;;463:1587;;;;;1755:20;1662:45;;463:1587;;;;1662:45;;;-1:-1:-1;1662:45:0;;;463:1587;;;;;;;;;1221:45;;;;463:1587;1221:45;;463:1587;1221:45;;;;;;463:1587;1221:45;;;:::i;:::-;;;463:1587;;;;;1221:45;;;;;;;-1:-1:-1;1221:45:0;;1033:123;463:1587;;1033:123;;;1037:23;;;;463:1587;1037:23;;463:1587;1037:23;;;;;;463:1587;1037:23;;;:::i;:::-;;;463:1587;;;;;1037:23;;;;;;;-1:-1:-1;1037:23:0;;954:18;;;;463:1587;954:18;463:1587;954:18;;;;;;;;:::i;:::-;;;;;:::i;:::-;;;;;;;;;463:1587;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;:::o;:::-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;:::o;:::-;;;;;;;;;;;;;;;;;;:::o;:::-;;;;;;;;;;;;;;;;;;;;;;;;;:::i;:::-;;;;-1:-1:-1;463:1587:0;;;;:::o;:::-;;;:::o;:::-;;;;;;;;;;:::o;:::-;;;;;;;;;;7671:628:5;;;;7875:418;;;463:1587:0;;;7906:22:5;7902:286;;8201:17;;:::o;7902:286::-;1702:19;:23;463:1587:0;;8201:17:5;:::o;463:1587:0:-;;;;;;;;;;;;;;;;;;;;;;;7875:418:5;463:1587:0;;;;-1:-1:-1;8980:21:5;:17;;9152:142;;;;;;;8976:379;463:1587:0;;;;9324:20:5;;;;;;463:1587:0;9324:20:5;;;463:1587:0;;;;;;:::i;:::-;9324:20:5;;

ipfs://1ae6f6be4b01ee4db60aad2a442306c0082c408df6f69981874a83bc945eb5f2