Contract 0x46c958a169b9f2688e126080c4ec422956621e09 2

 

Contract Overview

Balance:
10.020230000000000041 BNB

BNB Value:
$3,499.47 (@ $349.24/BNB)

Token:
Txn Hash Method
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0x785a909da98bb24374fb1b6933aa5550e230935ab7ca5ee224228ff18cffe2fd0xb199ab09112269652021-09-25 16:29:3119 mins ago0x09d48124c44d2333cd977135b9f8858d75c5dcb6 IN  0x46c958a169b9f2688e126080c4ec422956621e090 BNB0.00110436
0x03c9864545d86f79fb6f7c38c08e7d40bccac3ce462795781b199a925df827e60xb199ab09112267312021-09-25 16:17:0831 mins ago0x09d48124c44d2333cd977135b9f8858d75c5dcb6 IN  0x46c958a169b9f2688e126080c4ec422956621e090 BNB0.0011043
0x9958a1c5c9f6e9858b7612ccfdcd28d933212177ed34a711269f46cfcec49ce50xb199ab09112261412021-09-25 15:47:381 hr 1 min ago0xba4b9c65003a7850b6e4b571098704e098659a99 IN  0x46c958a169b9f2688e126080c4ec422956621e090 BNB0.00110447
0x31a0ef2065fcd448a34a7d5f4cf96efe2aa00ecb7599f153c7d7a6215f3f529d0xb199ab09112252982021-09-25 15:05:281 hr 43 mins ago0x87c9534acc650201b67c986ae8cdee686304d394 IN  0x46c958a169b9f2688e126080c4ec422956621e090 BNB0.00110459
0x063b69f07dee11ddaadb5b64b99200af13a68c97f01062381de71fbb62e0e4580xb199ab09112239522021-09-25 13:57:322 hrs 51 mins ago0xedb9f1c86f0f5e490c8b653ef63bf5b3bea322fb IN  0x46c958a169b9f2688e126080c4ec422956621e090 BNB0.00110447
0xeb945977a53964c3a7cc293efcb563d68f38e2e3b2043c19ec18f5de1c48dd400xb199ab09112239232021-09-25 13:55:512 hrs 53 mins ago0x87c9534acc650201b67c986ae8cdee686304d394 IN  0x46c958a169b9f2688e126080c4ec422956621e090 BNB0.00110459
0xa16266a27f9f1fe7cec7497f63de7d12bea9feb2938da676b969dec6dece84b20xb199ab09112235982021-09-25 13:38:323 hrs 10 mins ago0x65d69641a9afc3f24c477cd824f87ac39ff8c41e IN  0x46c958a169b9f2688e126080c4ec422956621e090 BNB0.00110459
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0xfb8affe29cd7740150878778d2baccd55c531ba72d33011227d1e22e5f2e04210xb199ab09112227492021-09-25 12:56:023 hrs 52 mins ago0x2a9fd86f56994053cdffcde8774bb498a3e1dd58 IN  0x46c958a169b9f2688e126080c4ec422956621e090 BNB0.00110459
0x149ffb9dedeae49427b41fff8724f1152a99fba11230cb4f354175dd2e6b43450xb199ab09112226722021-09-25 12:52:113 hrs 56 mins ago0x429fb01d2daaa84ce93d4fcdeca7786348f30d48 IN  0x46c958a169b9f2688e126080c4ec422956621e090 BNB0.00110424
0xa200b8a9fb645afd955f82fbafc582d7de67d1012269586c41d126633cc98f4f0xb199ab09112226382021-09-25 12:50:293 hrs 58 mins ago0x429fb01d2daaa84ce93d4fcdeca7786348f30d48 IN  0x46c958a169b9f2688e126080c4ec422956621e090 BNB0.0011043
0x51196879d4b2c901cb36f6920e76c5a009372286af30408e9a15f8709cbf97f40xb199ab09112226082021-09-25 12:48:594 hrs ago0x429fb01d2daaa84ce93d4fcdeca7786348f30d48 IN  0x46c958a169b9f2688e126080c4ec422956621e090 BNB0.0011043
0xeb51e3e098d5feb43a137a1a8f601c2ed19917b143fca98e1aa17107d08215730xb199ab09112225992021-09-25 12:48:324 hrs ago0x429fb01d2daaa84ce93d4fcdeca7786348f30d48 IN  0x46c958a169b9f2688e126080c4ec422956621e090 BNB0.0011043
0x68abaca0031d88fb51d6ee740471264827598f5187ec3604089b56fafb6347fc0xb199ab09112225602021-09-25 12:46:354 hrs 2 mins ago0x429fb01d2daaa84ce93d4fcdeca7786348f30d48 IN  0x46c958a169b9f2688e126080c4ec422956621e090 BNB0.0011043
0x5f2b69613b9ac91b621f302b5c13f07a91226c20723295999eaecdf8d53656f40xb199ab09112225192021-09-25 12:44:324 hrs 4 mins ago0x429fb01d2daaa84ce93d4fcdeca7786348f30d48 IN  0x46c958a169b9f2688e126080c4ec422956621e090 BNB0.0011043
0x5dea98bff95fc3fb5262f5471281261abd37d5e25a02d1ef426b7ca58555c1d60xb199ab09112224652021-09-25 12:41:504 hrs 7 mins ago0x429fb01d2daaa84ce93d4fcdeca7786348f30d48 IN  0x46c958a169b9f2688e126080c4ec422956621e090 BNB0.00100824
0x09d8f1f9cb535453042cb8f1e8515f6294668a8db5093c9cc1668f9ae1ce800e0xb199ab09112220442021-09-25 12:20:454 hrs 28 mins ago0x32ddbe8f49b4b47d876c4f13f539073ec418f74b IN  0x46c958a169b9f2688e126080c4ec422956621e090 BNB0.00110442
0x972e03249ef4f0c1053c8b4cd1e2c30cee0c411905cba7d3dd79ae422e70f5e70xb199ab09112215052021-09-25 11:53:484 hrs 55 mins ago0x32ddbe8f49b4b47d876c4f13f539073ec418f74b IN  0x46c958a169b9f2688e126080c4ec422956621e090 BNB0.00110459
0xebb191961de666aeb77965522af1f41e4cadc1a8b0c796bb60a1998db0489ea70xb199ab09112214172021-09-25 11:49:224 hrs 59 mins ago0x7ffe499710740e0bc25532c2d286afb0161694d9 IN  0x46c958a169b9f2688e126080c4ec422956621e090 BNB0.00110459
0x1770b14ef1f59d5c6ca81238dae3d169f8795534dfbec21a706cf05e004bc2840xb199ab09112206202021-09-25 11:09:285 hrs 39 mins ago0xd14b310ed91f5118f2cc265d24cb034a12a5f9f4 IN  0x46c958a169b9f2688e126080c4ec422956621e090 BNB0.00110447
0xb8d1b88b445b54f1ab524c3fa317c114856e64c022dc3ebefb2b78dca8f740ffComplete Auction112205512021-09-25 11:06:015 hrs 43 mins ago0x1103c06a2cbc4f200f840e8f7b906871cc7ca6cb IN  0x46c958a169b9f2688e126080c4ec422956621e090 BNB0.001002975
0xdb7b04b4f50c293b260d8a3d266c402808a89e4c8e4a27b3cf671e3a76cdd8330xb199ab09112202682021-09-25 10:51:525 hrs 57 mins ago0xfcc372dd2b747386853e29ea131d8f554726ca48 IN  0x46c958a169b9f2688e126080c4ec422956621e090 BNB0.00110453
0xd1022db9bafd17291ab1b7a4ebdf9c2aeb52783c8c85fa8c4c6d23767d811ae0Bid112201002021-09-25 10:43:286 hrs 5 mins ago0x1103c06a2cbc4f200f840e8f7b906871cc7ca6cb IN  0x46c958a169b9f2688e126080c4ec422956621e090.66 BNB0.000354285
0x16323003d1deee518c0c0e4d407a3bda564bd7ff609cfa119acc599da422ab50Complete Auction112191112021-09-25 9:54:016 hrs 55 mins ago0xf595f68db9531ab6ea46cdc2a1e7d176c745a3cf IN  0x46c958a169b9f2688e126080c4ec422956621e090 BNB0.001002975
0x512a27bc5f0312b245c0cf9f69be93be5b90eede18219b77ec77aed55945a1f0Bid112182332021-09-25 9:10:077 hrs 38 mins ago0xe177dfcc3e5ee6f958d5036085db371631ffc42f IN  0x46c958a169b9f2688e126080c4ec422956621e090.0001 BNB0.000439805
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0xb8d1b88b445b54f1ab524c3fa317c114856e64c022dc3ebefb2b78dca8f740ff112205512021-09-25 11:06:015 hrs 43 mins ago 0x46c958a169b9f2688e126080c4ec422956621e090x0713914d8336c70bb03e393e9ccb3a974ceed8e10.594 BNB
0xb8d1b88b445b54f1ab524c3fa317c114856e64c022dc3ebefb2b78dca8f740ff112205512021-09-25 11:06:015 hrs 43 mins ago 0x46c958a169b9f2688e126080c4ec422956621e090x566761eb8035534ee394093bce1eaaa3dff2d8c60.0132 BNB
0xb8d1b88b445b54f1ab524c3fa317c114856e64c022dc3ebefb2b78dca8f740ff112205512021-09-25 11:06:015 hrs 43 mins ago 0x46c958a169b9f2688e126080c4ec422956621e090x0713914d8336c70bb03e393e9ccb3a974ceed8e10.0528 BNB
0xd1022db9bafd17291ab1b7a4ebdf9c2aeb52783c8c85fa8c4c6d23767d811ae0112201002021-09-25 10:43:286 hrs 5 mins ago 0x46c958a169b9f2688e126080c4ec422956621e090x7edb7283df46fd0052e8b41d388de6867f9f41600.42 BNB
0x16323003d1deee518c0c0e4d407a3bda564bd7ff609cfa119acc599da422ab50112191112021-09-25 9:54:016 hrs 55 mins ago 0x46c958a169b9f2688e126080c4ec422956621e090x0713914d8336c70bb03e393e9ccb3a974ceed8e11.008 BNB
0x16323003d1deee518c0c0e4d407a3bda564bd7ff609cfa119acc599da422ab50112191112021-09-25 9:54:016 hrs 55 mins ago 0x46c958a169b9f2688e126080c4ec422956621e090x566761eb8035534ee394093bce1eaaa3dff2d8c60.0224 BNB
0x16323003d1deee518c0c0e4d407a3bda564bd7ff609cfa119acc599da422ab50112191112021-09-25 9:54:016 hrs 55 mins ago 0x46c958a169b9f2688e126080c4ec422956621e090x0713914d8336c70bb03e393e9ccb3a974ceed8e10.0896 BNB
0xc86941d079d2162b5192da120ecdf990cdf9bbb280d19dc466e3bbb6d84cdad4112165872021-09-25 7:47:089 hrs 1 min ago 0x46c958a169b9f2688e126080c4ec422956621e090x76ffd7cbb4036362b4206ae27d6ae6777074e6ec1.49 BNB
0xbde9435dfa085657d7ab29ef43b4c3aa33d59a9360ac5b7e2350f811a3d53e48112152672021-09-25 6:41:0710 hrs 7 mins ago 0x46c958a169b9f2688e126080c4ec422956621e090x91ce30469af9253c3e4b44906dec04bcea2650df0.01584 BNB
0xbde9435dfa085657d7ab29ef43b4c3aa33d59a9360ac5b7e2350f811a3d53e48112152672021-09-25 6:41:0710 hrs 7 mins ago 0x46c958a169b9f2688e126080c4ec422956621e090x566761eb8035534ee394093bce1eaaa3dff2d8c60.00036 BNB
0xbde9435dfa085657d7ab29ef43b4c3aa33d59a9360ac5b7e2350f811a3d53e48112152672021-09-25 6:41:0710 hrs 7 mins ago 0x46c958a169b9f2688e126080c4ec422956621e090x91ce30469af9253c3e4b44906dec04bcea2650df0.0018 BNB
0xee21bedcaa8ca1117dc900835d357a97b799376f2422a2bebe2fd533e54adc32112136832021-09-25 5:21:0911 hrs 27 mins ago 0x46c958a169b9f2688e126080c4ec422956621e090x5a9e9650498fc22171fd6193f70a0ae545a167a80.0792 BNB
0xee21bedcaa8ca1117dc900835d357a97b799376f2422a2bebe2fd533e54adc32112136832021-09-25 5:21:0911 hrs 27 mins ago 0x46c958a169b9f2688e126080c4ec422956621e090x566761eb8035534ee394093bce1eaaa3dff2d8c60.0018 BNB
0xee21bedcaa8ca1117dc900835d357a97b799376f2422a2bebe2fd533e54adc32112136832021-09-25 5:21:0911 hrs 27 mins ago 0x46c958a169b9f2688e126080c4ec422956621e090x5a9e9650498fc22171fd6193f70a0ae545a167a80.009 BNB
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0xe54104387b931f3fb5244bb1339274249960f63061961227d40c06dd80ea1fc7112044632021-09-24 21:38:0519 hrs 10 mins ago 0x46c958a169b9f2688e126080c4ec422956621e090x57d66fcc26496d29482e1cc6ab22de431f2111f90.0101 BNB
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0x61b74ddd376d30a04304d4c43920f6882ce90846885fbfbf5cc1e85ab1836dd0112029242021-09-24 20:20:4820 hrs 28 mins ago 0x46c958a169b9f2688e126080c4ec422956621e090x7edb7283df46fd0052e8b41d388de6867f9f41600.777 BNB
0xc07b2ab1a34d2b4cd3f837ed65b7d17a4ee35249a456f8be52c2c8ab5ee2f50e112028852021-09-24 20:18:5120 hrs 30 mins ago 0x46c958a169b9f2688e126080c4ec422956621e090x1103c06a2cbc4f200f840e8f7b906871cc7ca6cb0.8 BNB
0x468c98fb9e571e648b379ca68628e3baa5d071ae3710c5a9ae983c2fa8271742111999132021-09-24 17:48:5623 hrs ago 0x46c958a169b9f2688e126080c4ec422956621e090x9bcd1a8591f50acffda7ab237796e4087c0abdf20.1936 BNB
0x468c98fb9e571e648b379ca68628e3baa5d071ae3710c5a9ae983c2fa8271742111999132021-09-24 17:48:5623 hrs ago 0x46c958a169b9f2688e126080c4ec422956621e090x566761eb8035534ee394093bce1eaaa3dff2d8c60.0044 BNB
0x468c98fb9e571e648b379ca68628e3baa5d071ae3710c5a9ae983c2fa8271742111999132021-09-24 17:48:5623 hrs ago 0x46c958a169b9f2688e126080c4ec422956621e090x9bcd1a8591f50acffda7ab237796e4087c0abdf20.022 BNB
0x864ba403c3ddadc91afb9017d1a81260c0006382626d066e6d126e7cedc6c04d111998882021-09-24 17:47:4123 hrs 1 min ago 0x46c958a169b9f2688e126080c4ec422956621e090x9bcd1a8591f50acffda7ab237796e4087c0abdf20.352 BNB
0x864ba403c3ddadc91afb9017d1a81260c0006382626d066e6d126e7cedc6c04d111998882021-09-24 17:47:4123 hrs 1 min ago 0x46c958a169b9f2688e126080c4ec422956621e090x566761eb8035534ee394093bce1eaaa3dff2d8c60.008 BNB
0x864ba403c3ddadc91afb9017d1a81260c0006382626d066e6d126e7cedc6c04d111998882021-09-24 17:47:4123 hrs 1 min ago 0x46c958a169b9f2688e126080c4ec422956621e090x9bcd1a8591f50acffda7ab237796e4087c0abdf20.04 BNB
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Contract Source Code Verified (Similar Match)
Note: This contract matches the deployed ByteCode of the Source Code for Contract 0xbCfe6c8fd18d8D4c5526587822c9C14e9F44A69A

Contract Name:
AdminUpgradeabilityProxy

Compiler Version
v0.6.12+commit.27d51765

Optimization Enabled:
Yes with 200 runs

Other Settings:
default evmVersion
File 1 of 4 : AdminUpgradeabilityProxy.sol
// SPDX-License-Identifier: MIT

pragma solidity ^0.6.0;

import './UpgradeabilityProxy.sol';

/**
 * @title AdminUpgradeabilityProxy
 * @dev This contract combines an upgradeability proxy with an authorization
 * mechanism for administrative tasks.
 * All external functions in this contract must be guarded by the
 * `ifAdmin` modifier. See ethereum/solidity#3864 for a Solidity
 * feature proposal that would enable this to be done automatically.
 */
contract AdminUpgradeabilityProxy is UpgradeabilityProxy {
  /**
   * Contract constructor.
   * @param _logic address of the initial implementation.
   * @param _admin Address of the proxy administrator.
   * @param _data Data to send as msg.data to the implementation to initialize the proxied contract.
   * It should include the signature and the parameters of the function to be called, as described in
   * https://solidity.readthedocs.io/en/v0.4.24/abi-spec.html#function-selector-and-argument-encoding.
   * This parameter is optional, if no data is given the initialization call to proxied contract will be skipped.
   */
  constructor(address _logic, address _admin, bytes memory _data) UpgradeabilityProxy(_logic, _data) public payable {
    assert(ADMIN_SLOT == bytes32(uint256(keccak256('eip1967.proxy.admin')) - 1));
    _setAdmin(_admin);
  }

  /**
   * @dev Emitted when the administration has been transferred.
   * @param previousAdmin Address of the previous admin.
   * @param newAdmin Address of the new admin.
   */
  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 internal constant ADMIN_SLOT = 0xb53127684a568b3173ae13b9f8a6016e243e63b6e8ee1178d6a717850b5d6103;

  /**
   * @dev Modifier to check whether the `msg.sender` is the admin.
   * If it is, it will run the function. Otherwise, it will delegate the call
   * to the implementation.
   */
  modifier ifAdmin() {
    if (msg.sender == _admin()) {
      _;
    } else {
      _fallback();
    }
  }

  /**
   * @return The address of the proxy admin.
   */
  function admin() external ifAdmin returns (address) {
    return _admin();
  }

  /**
   * @return The address of the implementation.
   */
  function implementation() external ifAdmin returns (address) {
    return _implementation();
  }

  /**
   * @dev Changes the admin of the proxy.
   * Only the current admin can call this function.
   * @param newAdmin Address to transfer proxy administration to.
   */
  function changeAdmin(address newAdmin) external ifAdmin {
    require(newAdmin != address(0), "Cannot change the admin of a proxy to the zero address");
    emit AdminChanged(_admin(), newAdmin);
    _setAdmin(newAdmin);
  }

  /**
   * @dev Upgrade the backing implementation of the proxy.
   * Only the admin can call this function.
   * @param newImplementation Address of the new implementation.
   */
  function upgradeTo(address newImplementation) external ifAdmin {
    _upgradeTo(newImplementation);
  }

  /**
   * @dev Upgrade the backing implementation of the proxy and call a function
   * on the new implementation.
   * This is useful to initialize the proxied contract.
   * @param newImplementation Address of the new implementation.
   * @param data Data to send as msg.data in the low level call.
   * It should include the signature and the parameters of the function to be called, as described in
   * https://solidity.readthedocs.io/en/v0.4.24/abi-spec.html#function-selector-and-argument-encoding.
   */
  function upgradeToAndCall(address newImplementation, bytes calldata data) payable external ifAdmin {
    _upgradeTo(newImplementation);
    (bool success,) = newImplementation.delegatecall(data);
    require(success);
  }

  /**
   * @return adm The admin slot.
   */
  function _admin() internal view returns (address adm) {
    bytes32 slot = ADMIN_SLOT;
    assembly {
      adm := sload(slot)
    }
  }

  /**
   * @dev Sets the address of the proxy admin.
   * @param newAdmin Address of the new proxy admin.
   */
  function _setAdmin(address newAdmin) internal {
    bytes32 slot = ADMIN_SLOT;

    assembly {
      sstore(slot, newAdmin)
    }
  }

  /**
   * @dev Only fall back when the sender is not the admin.
   */
  function _willFallback() internal override virtual {
    require(msg.sender != _admin(), "Cannot call fallback function from the proxy admin");
    super._willFallback();
  }
}

File 2 of 4 : UpgradeabilityProxy.sol
// SPDX-License-Identifier: MIT

pragma solidity ^0.6.0;

import './Proxy.sol';
import '@openzeppelin/contracts/utils/Address.sol';

/**
 * @title UpgradeabilityProxy
 * @dev This contract implements a proxy that allows to change the
 * implementation address to which it will delegate.
 * Such a change is called an implementation upgrade.
 */
contract UpgradeabilityProxy is Proxy {
  /**
   * @dev Contract constructor.
   * @param _logic Address of the initial implementation.
   * @param _data Data to send as msg.data to the implementation to initialize the proxied contract.
   * It should include the signature and the parameters of the function to be called, as described in
   * https://solidity.readthedocs.io/en/v0.4.24/abi-spec.html#function-selector-and-argument-encoding.
   * This parameter is optional, if no data is given the initialization call to proxied contract will be skipped.
   */
  constructor(address _logic, bytes memory _data) public payable {
    assert(IMPLEMENTATION_SLOT == bytes32(uint256(keccak256('eip1967.proxy.implementation')) - 1));
    _setImplementation(_logic);
    if(_data.length > 0) {
      (bool success,) = _logic.delegatecall(_data);
      require(success);
    }
  }  

  /**
   * @dev Emitted when the implementation is upgraded.
   * @param implementation Address of the new implementation.
   */
  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 internal constant IMPLEMENTATION_SLOT = 0x360894a13ba1a3210667c828492db98dca3e2076cc3735a920a3ca505d382bbc;

  /**
   * @dev Returns the current implementation.
   * @return impl Address of the current implementation
   */
  function _implementation() internal override view returns (address impl) {
    bytes32 slot = IMPLEMENTATION_SLOT;
    assembly {
      impl := sload(slot)
    }
  }

  /**
   * @dev Upgrades the proxy to a new implementation.
   * @param newImplementation Address of the new implementation.
   */
  function _upgradeTo(address newImplementation) internal {
    _setImplementation(newImplementation);
    emit Upgraded(newImplementation);
  }

  /**
   * @dev Sets the implementation address of the proxy.
   * @param newImplementation Address of the new implementation.
   */
  function _setImplementation(address newImplementation) internal {
    require(Address.isContract(newImplementation), "Cannot set a proxy implementation to a non-contract address");

    bytes32 slot = IMPLEMENTATION_SLOT;

    assembly {
      sstore(slot, newImplementation)
    }
  }
}

File 3 of 4 : Proxy.sol
// SPDX-License-Identifier: MIT

pragma solidity ^0.6.0;

/**
 * @title Proxy
 * @dev Implements delegation of calls to other contracts, with proper
 * forwarding of return values and bubbling of failures.
 * It defines a fallback function that delegates all calls to the address
 * returned by the abstract _implementation() internal function.
 */
abstract contract Proxy {
  /**
   * @dev Fallback function.
   * Implemented entirely in `_fallback`.
   */
  fallback () payable external {
    _fallback();
  }

  /**
   * @dev Receive function.
   * Implemented entirely in `_fallback`.
   */
  receive () payable external {
    _fallback();
  }

  /**
   * @return The Address of the implementation.
   */
  function _implementation() internal virtual view returns (address);

  /**
   * @dev Delegates execution to an implementation contract.
   * This is a low level function that doesn't return to its internal call site.
   * It will return to the external caller whatever the implementation returns.
   * @param implementation Address to delegate.
   */
  function _delegate(address implementation) internal {
    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 Function that is run as the first thing in the fallback function.
   * Can be redefined in derived contracts to add functionality.
   * Redefinitions must call super._willFallback().
   */
  function _willFallback() internal virtual {
  }

  /**
   * @dev fallback implementation.
   * Extracted to enable manual triggering.
   */
  function _fallback() internal {
    _willFallback();
    _delegate(_implementation());
  }
}

File 4 of 4 : 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
{
  "optimizer": {
    "enabled": true,
    "runs": 200
  },
  "evmVersion": "istanbul",
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "abi"
      ]
    }
  },
  "metadata": {
    "useLiteralContent": true
  },
  "libraries": {}
}

Contract Security Audit

Contract ABI

[{"inputs":[{"internalType":"address","name":"_logic","type":"address"},{"internalType":"address","name":"_admin","type":"address"},{"internalType":"bytes","name":"_data","type":"bytes"}],"stateMutability":"payable","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":"","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":"","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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0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004425553440000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000

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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