Contract 0x451bcf562a4d747da3455bbaface988d56da6d83

 
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0xf1e2ccb365a53661404347ae9b14bbb7f9ddcc20bf90a908905a1e24823214a080093952021-06-04 17:45:5117 days 10 hrs ago0x085cf51dc47985c7efcde27268ecfbe7470e4aec IN  0x451bcf562a4d747da3455bbaface988d56da6d830 BNB0.000152625
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0xe08c43276ccc9e730d42e70d8620879a4f750eda16d853c08f551e0d4283b2e676013632021-05-21 12:16:0831 days 16 hrs ago0xadeb43b9d86b65170947ebdc45a5c6ae6e112b11 IN  0x451bcf562a4d747da3455bbaface988d56da6d830 BNB0.000152625
0xa42ab3efb0d9e725395cb1d8c553b79f2ea5e0440af96fd63756afdf086aad6576013572021-05-21 12:15:5031 days 16 hrs ago0xadeb43b9d86b65170947ebdc45a5c6ae6e112b11 IN  0x451bcf562a4d747da3455bbaface988d56da6d830 BNB0.00143099
0x150d48ba03bff8e95099f515fa232000d7d921f3d0b9f0780b7ceb3877461ebf75891712021-05-21 2:03:1132 days 2 hrs ago0x049201b13cd2a316aab6edae90cc0f8ed6597ea9 IN  0x451bcf562a4d747da3455bbaface988d56da6d830 BNB0.00054032
0xae38a49c306374bab85109ed0e93bedb5a12365f8821f8f653d702106e835d0675866102021-05-20 23:54:4632 days 4 hrs ago0xc2b7e357f2f686d6695e5db1cb4d37a7f15e30c8 IN  0x451bcf562a4d747da3455bbaface988d56da6d830 BNB0.00054025
0xaa311bd5c4d135b757c3fd6d4bd29d306f1af658d1d7469a5b0f52bc109d19fb75831462021-05-20 21:00:3532 days 7 hrs ago0x4559aa5e6a9ac32fba29f88a37f96b00290f2398 IN  0x451bcf562a4d747da3455bbaface988d56da6d830 BNB0.000912155
0xcdc4e2bfc806415cfa5f6d135ea11e406377be6774f432ecad810bef9bac66d675810112021-05-20 19:13:5032 days 9 hrs ago0x482f5c396dc9983d2099ef25eea120b36100be82 IN  0x451bcf562a4d747da3455bbaface988d56da6d830 BNB0.000152625
0x2a9d1d8232d7a4059dde92226f19ae9992b5d827b466d3da1215b1e8e204c14875810022021-05-20 19:13:2332 days 9 hrs ago0x482f5c396dc9983d2099ef25eea120b36100be82 IN  0x451bcf562a4d747da3455bbaface988d56da6d830 BNB0.00054025
0xecebf05a65804e866fe3845f78809f3042bdaeca78963b2f3b70cd828b3cdb2075770822021-05-20 15:57:0632 days 12 hrs ago0x47463b090e7e004b8f8b2587f2f932b8e38353b9 IN  0x451bcf562a4d747da3455bbaface988d56da6d830 BNB0.00054025
0x595d6cffbd6edc1c955004a1689bf3b8720eb035446443ee65668fb751e9d91c75753042021-05-20 14:27:5332 days 14 hrs ago0x95aa4b9e9a7c4c6a9688975c22d0fafe9cb481a8 IN  0x451bcf562a4d747da3455bbaface988d56da6d830 BNB0.00054025
0xa35920423148c7e4c28c4f6366784fef03530e453388c7ca2a010e0a37be82c475743202021-05-20 13:37:5632 days 15 hrs ago0x2db89006647acd64de504d7667810e96abd1136e IN  0x451bcf562a4d747da3455bbaface988d56da6d830 BNB0.00054025
0xf32367949e2e8ad849023a12f709ad1086e0272ec683fb298e1e2df8c8bcbe6375718072021-05-20 11:31:5732 days 17 hrs ago0x39af8e69233e891cb2c5d7f257a50b743f0db085 IN  0x451bcf562a4d747da3455bbaface988d56da6d830 BNB0.00054025
0x0a3dea29becc15580f3445645c4ee7842049b3787bdf8802b909c32055e9be7a75690912021-05-20 9:13:1532 days 19 hrs ago0xd9aba8f46b98cdf852651c22c2300dc0291237f4 IN  0x451bcf562a4d747da3455bbaface988d56da6d830 BNB0.00054025
0x7eada6c6d8f866e0fddff356beb27c9cbf6045db02e656bb59a8371c3a840c6175679622021-05-20 8:16:3232 days 20 hrs ago0xbd1ec9269a3d65be380ead5b1c0226a04f277a8e IN  0x451bcf562a4d747da3455bbaface988d56da6d830 BNB0.000152625
0x88b01f9323209e08923eb0e4af0a715297d9a416f793b9d670d4f28519df5fc175679512021-05-20 8:15:5932 days 20 hrs ago0xbd1ec9269a3d65be380ead5b1c0226a04f277a8e IN  0x451bcf562a4d747da3455bbaface988d56da6d830 BNB0.00061525
0xa75ae35d96a10b74ee38d8a862e1539a5752c520640389627c3693bd67be009675678832021-05-20 8:12:3532 days 20 hrs ago0xd79827e3784f6f71e7448ded43540a9f15256a12 IN  0x451bcf562a4d747da3455bbaface988d56da6d830 BNB0.00054025
0x513de3072f16350804e7ac92b1a0d65d1bfb450603546cab0b0a9f920bfe8e7b75674202021-05-20 7:49:2532 days 20 hrs ago0xe15ad5667a2ec7cb8340440090fd5e2f2b1620c8 IN  0x451bcf562a4d747da3455bbaface988d56da6d830 BNB0.00203808
0x471e63af882ee66eed8c93d6d5fe88e3bae3af92329cd42662c6e37a51188ef575671432021-05-20 7:35:3432 days 21 hrs ago0x49de41d1814ea1d131643447ffcb1abe5fbd07e0 IN  0x451bcf562a4d747da3455bbaface988d56da6d830 BNB0.000152625
0x2aaa98b485bddffd192096a575996e9f9211b4b6e17cd4eb3ae12712562fa50675671352021-05-20 7:35:1032 days 21 hrs ago0x49de41d1814ea1d131643447ffcb1abe5fbd07e0 IN  0x451bcf562a4d747da3455bbaface988d56da6d830 BNB0.000912155
0x07f1e7ef82e606fab1bdf46c0495b8143465989d4b4b7abc741921549686503a75667852021-05-20 7:17:3832 days 21 hrs ago0x0377ba7b980a690bc4cb4855ebb5ef21967c59be IN  0x451bcf562a4d747da3455bbaface988d56da6d830 BNB0.00054025
0xe20352ce0d8b89e7bb5cda6e96c392b8d7242f1153978c2e0dc635bd1295630a75664952021-05-20 7:03:0832 days 21 hrs ago0x71a356144cb108eb5d368abc29cf2e07796ab642 IN  0x451bcf562a4d747da3455bbaface988d56da6d830 BNB0.00054025
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Contract Source Code Verified (Exact Match)

Contract Name:
LotteryUpgradeProxy

Compiler Version
v0.6.12+commit.27d51765

Optimization Enabled:
Yes with 200 runs

Other Settings:
default evmVersion
File 1 of 5 : LotteryUpgradeProxy.sol
pragma solidity 0.6.12;

/*
 * ApeSwapFinance 
 * App:             https://apeswap.finance
 * Medium:          https://ape-swap.medium.com    
 * Twitter:         https://twitter.com/ape_swap 
 * Telegram:        https://t.me/ape_swap
 * Announcements:   https://t.me/ape_swap_news
 * GitHub:          https://github.com/ApeSwapFinance
 */

import "@openzeppelin/contracts/proxy/TransparentUpgradeableProxy.sol";

contract LotteryUpgradeProxy is TransparentUpgradeableProxy {

    constructor(address logic, address admin, bytes memory data) TransparentUpgradeableProxy(logic, admin, data) public {

    }

}

File 2 of 5 : Proxy.sol
// SPDX-License-Identifier: MIT

pragma solidity >=0.6.0 <0.8.0;

/**
 * @dev This abstract contract provides a fallback function that delegates all calls to another contract using the EVM
 * instruction `delegatecall`. We refer to the second contract as the _implementation_ behind the proxy, and it has to
 * be specified by overriding the virtual {_implementation} function.
 *
 * Additionally, delegation to the implementation can be triggered manually through the {_fallback} function, or to a
 * different contract through the {_delegate} function.
 *
 * The success and return data of the delegated call will be returned back to the caller of the proxy.
 */
abstract contract Proxy {
    /**
     * @dev Delegates the current call to `implementation`.
     *
     * This function does not return to its internall call site, it will return directly to the external caller.
     */
    function _delegate(address implementation) internal virtual {
        // solhint-disable-next-line no-inline-assembly
        assembly {
            // Copy msg.data. We take full control of memory in this inline assembly
            // block because it will not return to Solidity code. We overwrite the
            // Solidity scratch pad at memory position 0.
            calldatacopy(0, 0, calldatasize())

            // Call the implementation.
            // out and outsize are 0 because we don't know the size yet.
            let result := delegatecall(gas(), implementation, 0, calldatasize(), 0, 0)

            // Copy the returned data.
            returndatacopy(0, 0, returndatasize())

            switch result
            // delegatecall returns 0 on error.
            case 0 { revert(0, returndatasize()) }
            default { return(0, returndatasize()) }
        }
    }

    /**
     * @dev This is a virtual function that should be overriden so it returns the address to which the fallback function
     * and {_fallback} should delegate.
     */
    function _implementation() internal view virtual returns (address);

    /**
     * @dev Delegates the current call to the address returned by `_implementation()`.
     *
     * This function does not return to its internall call site, it will return directly to the external caller.
     */
    function _fallback() internal virtual {
        _beforeFallback();
        _delegate(_implementation());
    }

    /**
     * @dev Fallback function that delegates calls to the address returned by `_implementation()`. Will run if no other
     * function in the contract matches the call data.
     */
    fallback () external payable virtual {
        _fallback();
    }

    /**
     * @dev Fallback function that delegates calls to the address returned by `_implementation()`. Will run if call data
     * is empty.
     */
    receive () external payable virtual {
        _fallback();
    }

    /**
     * @dev Hook that is called before falling back to the implementation. Can happen as part of a manual `_fallback`
     * call, or as part of the Solidity `fallback` or `receive` functions.
     *
     * If overriden should call `super._beforeFallback()`.
     */
    function _beforeFallback() internal virtual {
    }
}

File 3 of 5 : TransparentUpgradeableProxy.sol
// SPDX-License-Identifier: MIT

pragma solidity >=0.6.0 <0.8.0;

import "./UpgradeableProxy.sol";

/**
 * @dev This contract implements a proxy that is upgradeable by an admin.
 *
 * To avoid https://medium.com/nomic-labs-blog/malicious-backdoors-in-ethereum-proxies-62629adf3357[proxy selector
 * clashing], which can potentially be used in an attack, this contract uses the
 * https://blog.openzeppelin.com/the-transparent-proxy-pattern/[transparent proxy pattern]. This pattern implies two
 * things that go hand in hand:
 *
 * 1. If any account other than the admin calls the proxy, the call will be forwarded to the implementation, even if
 * that call matches one of the admin functions exposed by the proxy itself.
 * 2. If the admin calls the proxy, it can access the admin functions, but its calls will never be forwarded to the
 * implementation. If the admin tries to call a function on the implementation it will fail with an error that says
 * "admin cannot fallback to proxy target".
 *
 * These properties mean that the admin account can only be used for admin actions like upgrading the proxy or changing
 * the admin, so it's best if it's a dedicated account that is not used for anything else. This will avoid headaches due
 * to sudden errors when trying to call a function from the proxy implementation.
 *
 * Our recommendation is for the dedicated account to be an instance of the {ProxyAdmin} contract. If set up this way,
 * you should think of the `ProxyAdmin` instance as the real administrative interface of your proxy.
 */
contract TransparentUpgradeableProxy is UpgradeableProxy {
    /**
     * @dev Initializes an upgradeable proxy managed by `_admin`, backed by the implementation at `_logic`, and
     * optionally initialized with `_data` as explained in {UpgradeableProxy-constructor}.
     */
    constructor(address _logic, address admin_, bytes memory _data) public payable UpgradeableProxy(_logic, _data) {
        assert(_ADMIN_SLOT == bytes32(uint256(keccak256("eip1967.proxy.admin")) - 1));
        _setAdmin(admin_);
    }

    /**
     * @dev Emitted when the admin account has changed.
     */
    event AdminChanged(address previousAdmin, address newAdmin);

    /**
     * @dev Storage slot with the admin of the contract.
     * This is the keccak-256 hash of "eip1967.proxy.admin" subtracted by 1, and is
     * validated in the constructor.
     */
    bytes32 private constant _ADMIN_SLOT = 0xb53127684a568b3173ae13b9f8a6016e243e63b6e8ee1178d6a717850b5d6103;

    /**
     * @dev Modifier used internally that will delegate the call to the implementation unless the sender is the admin.
     */
    modifier ifAdmin() {
        if (msg.sender == _admin()) {
            _;
        } else {
            _fallback();
        }
    }

    /**
     * @dev Returns the current admin.
     *
     * NOTE: Only the admin can call this function. See {ProxyAdmin-getProxyAdmin}.
     *
     * TIP: To get this value clients can read directly from the storage slot shown below (specified by EIP1967) using the
     * https://eth.wiki/json-rpc/API#eth_getstorageat[`eth_getStorageAt`] RPC call.
     * `0xb53127684a568b3173ae13b9f8a6016e243e63b6e8ee1178d6a717850b5d6103`
     */
    function admin() external ifAdmin returns (address admin_) {
        admin_ = _admin();
    }

    /**
     * @dev Returns the current implementation.
     *
     * NOTE: Only the admin can call this function. See {ProxyAdmin-getProxyImplementation}.
     *
     * TIP: To get this value clients can read directly from the storage slot shown below (specified by EIP1967) using the
     * https://eth.wiki/json-rpc/API#eth_getstorageat[`eth_getStorageAt`] RPC call.
     * `0x360894a13ba1a3210667c828492db98dca3e2076cc3735a920a3ca505d382bbc`
     */
    function implementation() external ifAdmin returns (address implementation_) {
        implementation_ = _implementation();
    }

    /**
     * @dev Changes the admin of the proxy.
     *
     * Emits an {AdminChanged} event.
     *
     * NOTE: Only the admin can call this function. See {ProxyAdmin-changeProxyAdmin}.
     */
    function changeAdmin(address newAdmin) external virtual ifAdmin {
        require(newAdmin != address(0), "TransparentUpgradeableProxy: new admin is the zero address");
        emit AdminChanged(_admin(), newAdmin);
        _setAdmin(newAdmin);
    }

    /**
     * @dev Upgrade the implementation of the proxy.
     *
     * NOTE: Only the admin can call this function. See {ProxyAdmin-upgrade}.
     */
    function upgradeTo(address newImplementation) external virtual ifAdmin {
        _upgradeTo(newImplementation);
    }

    /**
     * @dev Upgrade the implementation of the proxy, and then call a function from the new implementation as specified
     * by `data`, which should be an encoded function call. This is useful to initialize new storage variables in the
     * proxied contract.
     *
     * NOTE: Only the admin can call this function. See {ProxyAdmin-upgradeAndCall}.
     */
    function upgradeToAndCall(address newImplementation, bytes calldata data) external payable virtual ifAdmin {
        _upgradeTo(newImplementation);
        Address.functionDelegateCall(newImplementation, data);
    }

    /**
     * @dev Returns the current admin.
     */
    function _admin() internal view virtual returns (address adm) {
        bytes32 slot = _ADMIN_SLOT;
        // solhint-disable-next-line no-inline-assembly
        assembly {
            adm := sload(slot)
        }
    }

    /**
     * @dev Stores a new address in the EIP1967 admin slot.
     */
    function _setAdmin(address newAdmin) private {
        bytes32 slot = _ADMIN_SLOT;

        // solhint-disable-next-line no-inline-assembly
        assembly {
            sstore(slot, newAdmin)
        }
    }

    /**
     * @dev Makes sure the admin cannot access the fallback function. See {Proxy-_beforeFallback}.
     */
    function _beforeFallback() internal virtual override {
        require(msg.sender != _admin(), "TransparentUpgradeableProxy: admin cannot fallback to proxy target");
        super._beforeFallback();
    }
}

File 4 of 5 : UpgradeableProxy.sol
// SPDX-License-Identifier: MIT

pragma solidity >=0.6.0 <0.8.0;

import "./Proxy.sol";
import "../utils/Address.sol";

/**
 * @dev This contract implements an upgradeable proxy. It is upgradeable because calls are delegated to an
 * implementation address that can be changed. This address is stored in storage in the location specified by
 * https://eips.ethereum.org/EIPS/eip-1967[EIP1967], so that it doesn't conflict with the storage layout of the
 * implementation behind the proxy.
 *
 * Upgradeability is only provided internally through {_upgradeTo}. For an externally upgradeable proxy see
 * {TransparentUpgradeableProxy}.
 */
contract UpgradeableProxy is Proxy {
    /**
     * @dev Initializes the upgradeable proxy with an initial implementation specified by `_logic`.
     *
     * If `_data` is nonempty, it's used as data in a delegate call to `_logic`. This will typically be an encoded
     * function call, and allows initializating the storage of the proxy like a Solidity constructor.
     */
    constructor(address _logic, bytes memory _data) public payable {
        assert(_IMPLEMENTATION_SLOT == bytes32(uint256(keccak256("eip1967.proxy.implementation")) - 1));
        _setImplementation(_logic);
        if(_data.length > 0) {
            Address.functionDelegateCall(_logic, _data);
        }
    }

    /**
     * @dev Emitted when the implementation is upgraded.
     */
    event Upgraded(address indexed implementation);

    /**
     * @dev Storage slot with the address of the current implementation.
     * This is the keccak-256 hash of "eip1967.proxy.implementation" subtracted by 1, and is
     * validated in the constructor.
     */
    bytes32 private constant _IMPLEMENTATION_SLOT = 0x360894a13ba1a3210667c828492db98dca3e2076cc3735a920a3ca505d382bbc;

    /**
     * @dev Returns the current implementation address.
     */
    function _implementation() internal view virtual override returns (address impl) {
        bytes32 slot = _IMPLEMENTATION_SLOT;
        // solhint-disable-next-line no-inline-assembly
        assembly {
            impl := sload(slot)
        }
    }

    /**
     * @dev Upgrades the proxy to a new implementation.
     *
     * Emits an {Upgraded} event.
     */
    function _upgradeTo(address newImplementation) internal virtual {
        _setImplementation(newImplementation);
        emit Upgraded(newImplementation);
    }

    /**
     * @dev Stores a new address in the EIP1967 implementation slot.
     */
    function _setImplementation(address newImplementation) private {
        require(Address.isContract(newImplementation), "UpgradeableProxy: new implementation is not a contract");

        bytes32 slot = _IMPLEMENTATION_SLOT;

        // solhint-disable-next-line no-inline-assembly
        assembly {
            sstore(slot, newImplementation)
        }
    }
}

File 5 of 5 : Address.sol
// SPDX-License-Identifier: MIT

pragma solidity >=0.6.2 <0.8.0;

/**
 * @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
     * ====
     */
    function isContract(address account) internal view returns (bool) {
        // This method relies on extcodesize, which returns 0 for contracts in
        // construction, since the code is only stored at the end of the
        // constructor execution.

        uint256 size;
        // solhint-disable-next-line no-inline-assembly
        assembly { size := extcodesize(account) }
        return size > 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://diligence.consensys.net/posts/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/v0.5.11/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");

        // solhint-disable-next-line avoid-low-level-calls, avoid-call-value
        (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 functionCall(target, data, "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");
        require(isContract(target), "Address: call to non-contract");

        // solhint-disable-next-line avoid-low-level-calls
        (bool success, bytes memory returndata) = target.call{ value: value }(data);
        return _verifyCallResult(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) {
        require(isContract(target), "Address: static call to non-contract");

        // solhint-disable-next-line avoid-low-level-calls
        (bool success, bytes memory returndata) = target.staticcall(data);
        return _verifyCallResult(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) {
        require(isContract(target), "Address: delegate call to non-contract");

        // solhint-disable-next-line avoid-low-level-calls
        (bool success, bytes memory returndata) = target.delegatecall(data);
        return _verifyCallResult(success, returndata, errorMessage);
    }

    function _verifyCallResult(bool success, bytes memory returndata, string memory errorMessage) private pure returns(bytes memory) {
        if (success) {
            return returndata;
        } else {
            // 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

                // solhint-disable-next-line no-inline-assembly
                assembly {
                    let returndata_size := mload(returndata)
                    revert(add(32, returndata), returndata_size)
                }
            } else {
                revert(errorMessage);
            }
        }
    }
}

Settings
{
  "remappings": [],
  "optimizer": {
    "enabled": true,
    "runs": 200
  },
  "evmVersion": "istanbul",
  "libraries": {},
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "abi"
      ]
    }
  }
}

Contract ABI

[{"inputs":[{"internalType":"address","name":"logic","type":"address"},{"internalType":"address","name":"admin","type":"address"},{"internalType":"bytes","name":"data","type":"bytes"}],"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"previousAdmin","type":"address"},{"indexed":false,"internalType":"address","name":"newAdmin","type":"address"}],"name":"AdminChanged","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"implementation","type":"address"}],"name":"Upgraded","type":"event"},{"stateMutability":"payable","type":"fallback"},{"inputs":[],"name":"admin","outputs":[{"internalType":"address","name":"admin_","type":"address"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newAdmin","type":"address"}],"name":"changeAdmin","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"implementation","outputs":[{"internalType":"address","name":"implementation_","type":"address"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newImplementation","type":"address"}],"name":"upgradeTo","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newImplementation","type":"address"},{"internalType":"bytes","name":"data","type":"bytes"}],"name":"upgradeToAndCall","outputs":[],"stateMutability":"payable","type":"function"},{"stateMutability":"payable","type":"receive"}]

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Constructor Arguments (ABI-Encoded and is the last bytes of the Contract Creation Code above)

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

-----Encoded View---------------
11 Constructor Arguments found :
Arg [0] : 00000000000000000000000056b753dcd82336578dda4163095c08a8e7ab8c8e
Arg [1] : 000000000000000000000000f81a0ee9bb9606e375aeff30364ffa17bb8a7fd1
Arg [2] : 0000000000000000000000000000000000000000000000000000000000000060
Arg [3] : 00000000000000000000000000000000000000000000000000000000000000c4
Arg [4] : 11e42065000000000000000000000000603c7f932ed1fc6575303d8fb018fdcb
Arg [5] : b0f39a9500000000000000000000000042020f11483279353ae4ceb1c6aab6ae
Arg [6] : 98ca7f5000000000000000000000000000000000000000000000000045639182
Arg [7] : 44f4000000000000000000000000000000000000000000000000000000000000
Arg [8] : 0000000e0000000000000000000000006c905b4108a87499ced1e0498721f2b8
Arg [9] : 31c6ab13000000000000000000000000cae366497ac10de7f1faebbf496e7dbd
Arg [10] : 7764c6b300000000000000000000000000000000000000000000000000000000


Block Transaction Gas Used Reward
Age Block Fee Address BC Fee Address Voting Power Jailed Incoming
Block Uncle Number Difficulty Gas Used Reward
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