ETH Price: $2,163.98 (-6.80%)

Contract

0x655f5e8adBF3c0518473A84396C4362cD7F01dCE
 

Overview

ETH Balance

0 ETH

Eth Value

$0.00

Multichain Info

No addresses found
Transaction Hash
Method
Block
From
To
Transfer152815862022-08-05 9:48:46938 days ago1659692926IN
0x655f5e8a...cD7F01dCE
0.007 ETH0.000290267.35983558
Transfer152643292022-08-02 17:05:19940 days ago1659459919IN
0x655f5e8a...cD7F01dCE
0.2 ETH0.001282532.51857901
Transfer150456732022-06-29 15:32:58974 days ago1656516778IN
0x655f5e8a...cD7F01dCE
0.1988 ETH0.0017360444.01849054
Transfer148297532022-05-23 13:07:251012 days ago1653311245IN
0x655f5e8a...cD7F01dCE
0.2 ETH0.0014032135.57926437
Transfer146152402022-04-19 11:24:081046 days ago1650367448IN
0x655f5e8a...cD7F01dCE
0.005 ETH0.0015611939.58509723
Transfer146096872022-04-18 14:24:171047 days ago1650291857IN
0x655f5e8a...cD7F01dCE
0.1 ETH0.0013399433.97515161
Transfer146094952022-04-18 13:39:391047 days ago1650289179IN
0x655f5e8a...cD7F01dCE
0.10054307 ETH0.0021872858.22655264
Transfer145075852022-04-02 15:41:581062 days ago1648914118IN
0x655f5e8a...cD7F01dCE
0.08 ETH0.0025897665.66506805
Transfer145074902022-04-02 15:22:051062 days ago1648912925IN
0x655f5e8a...cD7F01dCE
0.089 ETH0.0060314160.55928377
Transfer145074722022-04-02 15:16:041062 days ago1648912564IN
0x655f5e8a...cD7F01dCE
0.091 ETH0.0034967493.08523508
Transfer145068972022-04-02 13:08:221063 days ago1648904902IN
0x655f5e8a...cD7F01dCE
0.091 ETH0.0025880568.89542529
Transfer145068852022-04-02 13:05:401063 days ago1648904740IN
0x655f5e8a...cD7F01dCE
0.0941 ETH0.003163784.21952737
Transfer144945072022-03-31 14:32:041065 days ago1648737124IN
0x655f5e8a...cD7F01dCE
0.09667077 ETH0.0035457794.3905177
Transfer143927792022-03-15 18:24:011080 days ago1647368641IN
0x655f5e8a...cD7F01dCE
0.549 ETH0.003769395.57293367
Transfer142497362022-02-21 13:38:491103 days ago1645450729IN
0x655f5e8a...cD7F01dCE
0.01 ETH0.0012670360.33489461

Latest 16 internal transactions

Advanced mode:
Parent Transaction Hash Block
From
To
152815862022-08-05 9:48:46938 days ago1659692926
0x655f5e8a...cD7F01dCE
0.007 ETH
152643292022-08-02 17:05:19940 days ago1659459919
0x655f5e8a...cD7F01dCE
0.2 ETH
150456732022-06-29 15:32:58974 days ago1656516778
0x655f5e8a...cD7F01dCE
0.1988 ETH
148297532022-05-23 13:07:251012 days ago1653311245
0x655f5e8a...cD7F01dCE
0.2 ETH
146152402022-04-19 11:24:081046 days ago1650367448
0x655f5e8a...cD7F01dCE
0.005 ETH
146096872022-04-18 14:24:171047 days ago1650291857
0x655f5e8a...cD7F01dCE
0.1 ETH
146094952022-04-18 13:39:391047 days ago1650289179
0x655f5e8a...cD7F01dCE
0.10054307 ETH
145075852022-04-02 15:41:581062 days ago1648914118
0x655f5e8a...cD7F01dCE
0.08 ETH
145074902022-04-02 15:22:051062 days ago1648912925
0x655f5e8a...cD7F01dCE
0.089 ETH
145074722022-04-02 15:16:041062 days ago1648912564
0x655f5e8a...cD7F01dCE
0.091 ETH
145068972022-04-02 13:08:221063 days ago1648904902
0x655f5e8a...cD7F01dCE
0.091 ETH
145068852022-04-02 13:05:401063 days ago1648904740
0x655f5e8a...cD7F01dCE
0.0941 ETH
144945072022-03-31 14:32:041065 days ago1648737124
0x655f5e8a...cD7F01dCE
0.09667077 ETH
143927792022-03-15 18:24:011080 days ago1647368641
0x655f5e8a...cD7F01dCE
0.549 ETH
142497482022-02-21 13:40:421103 days ago1645450842
0x655f5e8a...cD7F01dCE
0.01 ETH
142497482022-02-21 13:40:421103 days ago1645450842  Contract Creation0 ETH
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Minimal Proxy Contract for 0x059ffafdc6ef594230de44f824e2bd0a51ca5ded

Contract Name:
Forwarder

Compiler Version
v0.7.5+commit.eb77ed08

Optimization Enabled:
No with 200 runs

Other Settings:
default evmVersion, Apache-2.0 license
/**
 *Submitted for verification at Etherscan.io on 2021-02-24
*/

pragma solidity 0.7.5;

/*
    The MIT License (MIT)
    Copyright (c) 2018 Murray Software, LLC.
    Permission is hereby granted, free of charge, to any person obtaining
    a copy of this software and associated documentation files (the
    "Software"), to deal in the Software without restriction, including
    without limitation the rights to use, copy, modify, merge, publish,
    distribute, sublicense, and/or sell copies of the Software, and to
    permit persons to whom the Software is furnished to do so, subject to
    the following conditions:
    The above copyright notice and this permission notice shall be included
    in all copies or substantial portions of the Software.
    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
    OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
    MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
    IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
    CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
    TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
    SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
//solhint-disable max-line-length
//solhint-disable no-inline-assembly

contract CloneFactory {
  function createClone(address target, bytes32 salt)
    internal
    returns (address payable result)
  {
    bytes20 targetBytes = bytes20(target);
    assembly {
      // load the next free memory slot as a place to store the clone contract data
      let clone := mload(0x40)

      // The bytecode block below is responsible for contract initialization
      // during deployment, it is worth noting the proxied contract constructor will not be called during
      // the cloning procedure and that is why an initialization function needs to be called after the
      // clone is created
      mstore(
        clone,
        0x3d602d80600a3d3981f3363d3d373d3d3d363d73000000000000000000000000
      )

      // This stores the address location of the implementation contract
      // so that the proxy knows where to delegate call logic to
      mstore(add(clone, 0x14), targetBytes)

      // The bytecode block is the actual code that is deployed for each clone created.
      // It forwards all calls to the already deployed implementation via a delegatecall
      mstore(
        add(clone, 0x28),
        0x5af43d82803e903d91602b57fd5bf30000000000000000000000000000000000
      )

      // deploy the contract using the CREATE2 opcode
      // this deploys the minimal proxy defined above, which will proxy all
      // calls to use the logic defined in the implementation contract `target`
      result := create2(0, clone, 0x37, salt)
    }
  }

  function isClone(address target, address query)
    internal
    view
    returns (bool result)
  {
    bytes20 targetBytes = bytes20(target);
    assembly {
      // load the next free memory slot as a place to store the comparison clone
      let clone := mload(0x40)

      // The next three lines store the expected bytecode for a miniml proxy
      // that targets `target` as its implementation contract
      mstore(
        clone,
        0x363d3d373d3d3d363d7300000000000000000000000000000000000000000000
      )
      mstore(add(clone, 0xa), targetBytes)
      mstore(
        add(clone, 0x1e),
        0x5af43d82803e903d91602b57fd5bf30000000000000000000000000000000000
      )

      // the next two lines store the bytecode of the contract that we are checking in memory
      let other := add(clone, 0x40)
      extcodecopy(query, other, 0, 0x2d)

      // Check if the expected bytecode equals the actual bytecode and return the result
      result := and(
        eq(mload(clone), mload(other)),
        eq(mload(add(clone, 0xd)), mload(add(other, 0xd)))
      )
    }
  }
}


/**
 * Contract that exposes the needed erc20 token functions
 */

abstract contract ERC20Interface {
  // Send _value amount of tokens to address _to
  function transfer(address _to, uint256 _value)
    public
    virtual
    returns (bool success);

  // Get the account balance of another account with address _owner
  function balanceOf(address _owner)
    public
    virtual
    view
    returns (uint256 balance);
}

// helper methods for interacting with ERC20 tokens and sending ETH that do not consistently return true/false
library TransferHelper {
    function safeApprove(
        address token,
        address to,
        uint256 value
    ) internal {
        // bytes4(keccak256(bytes('approve(address,uint256)')));
        (bool success, bytes memory data) = token.call(abi.encodeWithSelector(0x095ea7b3, to, value));
        require(
            success && (data.length == 0 || abi.decode(data, (bool))),
            'TransferHelper::safeApprove: approve failed'
        );
    }

    function safeTransfer(
        address token,
        address to,
        uint256 value
    ) internal {
        // bytes4(keccak256(bytes('transfer(address,uint256)')));
        (bool success, bytes memory data) = token.call(abi.encodeWithSelector(0xa9059cbb, to, value));
        require(
            success && (data.length == 0 || abi.decode(data, (bool))),
            'TransferHelper::safeTransfer: transfer failed'
        );
    }

    function safeTransferFrom(
        address token,
        address from,
        address to,
        uint256 value
    ) internal {
        // bytes4(keccak256(bytes('transferFrom(address,address,uint256)')));
        (bool success, bytes memory data) = token.call(abi.encodeWithSelector(0x23b872dd, from, to, value));
        require(
            success && (data.length == 0 || abi.decode(data, (bool))),
            'TransferHelper::transferFrom: transferFrom failed'
        );
    }

    function safeTransferETH(address to, uint256 value) internal {
        (bool success, ) = to.call{value: value}(new bytes(0));
        require(success, 'TransferHelper::safeTransferETH: ETH transfer failed');
    }
}


/**
 * Contract that will forward any incoming Ether to the creator of the contract
 *
 */
contract Forwarder {
  // Address to which any funds sent to this contract will be forwarded
  address public parentAddress;
  event ForwarderDeposited(address from, uint256 value, bytes data);

  /**
   * Initialize the contract, and sets the destination address to that of the creator
   */
  function init(address _parentAddress) external onlyUninitialized {
    parentAddress = _parentAddress;
    uint256 value = address(this).balance;

    if (value == 0) {
      return;
    }

    (bool success, ) = parentAddress.call{ value: value }('');
    require(success, 'Flush failed');
    // NOTE: since we are forwarding on initialization,
    // we don't have the context of the original sender.
    // We still emit an event about the forwarding but set
    // the sender to the forwarder itself
    emit ForwarderDeposited(address(this), value, msg.data);
  }

  /**
   * Modifier that will execute internal code block only if the sender is the parent address
   */
  modifier onlyParent {
    require(msg.sender == parentAddress, 'Only Parent');
    _;
  }

  /**
   * Modifier that will execute internal code block only if the contract has not been initialized yet
   */
  modifier onlyUninitialized {
    require(parentAddress == address(0x0), 'Already initialized');
    _;
  }

  /**
   * Default function; Gets called when data is sent but does not match any other function
   */
  fallback() external payable {
    flush();
  }

  /**
   * Default function; Gets called when Ether is deposited with no data, and forwards it to the parent address
   */
  receive() external payable {
    flush();
  }

  /**
   * Execute a token transfer of the full balance from the forwarder token to the parent address
   * @param tokenContractAddress the address of the erc20 token contract
   */
  function flushTokens(address tokenContractAddress) external onlyParent {
    ERC20Interface instance = ERC20Interface(tokenContractAddress);
    address forwarderAddress = address(this);
    uint256 forwarderBalance = instance.balanceOf(forwarderAddress);
    if (forwarderBalance == 0) {
      return;
    }

    TransferHelper.safeTransfer(
      tokenContractAddress,
      parentAddress,
      forwarderBalance
    );
  }

  /**
   * Flush the entire balance of the contract to the parent address.
   */
  function flush() public {
    uint256 value = address(this).balance;

    if (value == 0) {
      return;
    }

    (bool success, ) = parentAddress.call{ value: value }('');
    require(success, 'Flush failed');
    emit ForwarderDeposited(msg.sender, value, msg.data);
  }
}

contract ForwarderFactory is CloneFactory {
  address public implementationAddress;

  event ForwarderCreated(address newForwarderAddress, address parentAddress);

  constructor(address _implementationAddress) {
    implementationAddress = _implementationAddress;
  }

  function createForwarder(address parent, bytes32 salt) external {
    // include the signers in the salt so any contract deployed to a given address must have the same signers
    bytes32 finalSalt = keccak256(abi.encodePacked(parent, salt));

    address payable clone = createClone(implementationAddress, finalSalt);
    Forwarder(clone).init(parent);
    emit ForwarderCreated(clone, parent);
  }
}

Contract ABI

API
[{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"from","type":"address"},{"indexed":false,"internalType":"uint256","name":"value","type":"uint256"},{"indexed":false,"internalType":"bytes","name":"data","type":"bytes"}],"name":"ForwarderDeposited","type":"event"},{"stateMutability":"payable","type":"fallback"},{"inputs":[],"name":"flush","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"tokenContractAddress","type":"address"}],"name":"flushTokens","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_parentAddress","type":"address"}],"name":"init","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"parentAddress","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"stateMutability":"payable","type":"receive"}]

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