Contract 0x6e715c1bf7a5bc8001743df10a4d33c0b4e26b01 1

Contract Overview

Balance:
0 BNB

Token:
Txn Hash Method
Block
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To
Value [Txn Fee]
0xc9167f4ab9a5b439bcf5ffbe7b7b318ffbb28a4beef9b306436b110d72a57076Drawing98141902021-06-17 14:25:1099 days 14 hrs ago0xa11cec4ff714c34775318544e97842344a9f3adc IN  0x6e715c1bf7a5bc8001743df10a4d33c0b4e26b010 BNB0.00167026
0x038903456c8e8b1402f03d980474a7ad900cea6cd2f2dcefc560a3d86a22edaeEnter Drawing Ph...98141882021-06-17 14:25:0499 days 14 hrs ago0xa11cec4ff714c34775318544e97842344a9f3adc IN  0x6e715c1bf7a5bc8001743df10a4d33c0b4e26b010 BNB0.00046603
0x77160d98c925bdf2d2ab579ff0a2d3ed2d1a6164a7107fd2ea33f97acd49e648Reset98139882021-06-17 14:15:0499 days 14 hrs ago0xa11cec4ff714c34775318544e97842344a9f3adc IN  0x6e715c1bf7a5bc8001743df10a4d33c0b4e26b010 BNB0.00802784
0x02206d311664824fee530b365a0dfe57f897b025633e0b8548c87ca5de5962a8Drawing98138902021-06-17 14:10:1099 days 14 hrs ago0xa11cec4ff714c34775318544e97842344a9f3adc IN  0x6e715c1bf7a5bc8001743df10a4d33c0b4e26b010 BNB0.00167026
0x8b7234530d5742ea093812683840b82fa2e8f9f01f3423560daaa89aee0cc5c1Enter Drawing Ph...98138882021-06-17 14:10:0499 days 14 hrs ago0xa11cec4ff714c34775318544e97842344a9f3adc IN  0x6e715c1bf7a5bc8001743df10a4d33c0b4e26b010 BNB0.00046603
0x41f55a5322ea07d2c5b540cf6d267a4443901c3a8c2d9c04229a7d2235d60aefReset98136882021-06-17 14:00:0499 days 14 hrs ago0xa11cec4ff714c34775318544e97842344a9f3adc IN  0x6e715c1bf7a5bc8001743df10a4d33c0b4e26b010 BNB0.00802784
0xb9cd2a55ee1b907b385b7afa4bc540cad486bf132f8fb7cd0a3f8f6ad541dd08Drawing98135902021-06-17 13:55:1099 days 14 hrs ago0xa11cec4ff714c34775318544e97842344a9f3adc IN  0x6e715c1bf7a5bc8001743df10a4d33c0b4e26b010 BNB0.00167026
0x2f7241fc20b94bf30ed5852c7c25ba67053f72aa9b11511caf8aa469594cf258Enter Drawing Ph...98135882021-06-17 13:55:0499 days 14 hrs ago0xa11cec4ff714c34775318544e97842344a9f3adc IN  0x6e715c1bf7a5bc8001743df10a4d33c0b4e26b010 BNB0.00046603
0x83a4f7c52991d53130145f6e0639fc8adb91e743eace562bb800b13a9fa2adadReset98133882021-06-17 13:45:0499 days 14 hrs ago0xa11cec4ff714c34775318544e97842344a9f3adc IN  0x6e715c1bf7a5bc8001743df10a4d33c0b4e26b010 BNB0.00802784
0x77a65ba60317e68f0e4e98aac41c2d519f0aa2278b904d053df94187b4f4752aDrawing98132902021-06-17 13:40:1099 days 15 hrs ago0xa11cec4ff714c34775318544e97842344a9f3adc IN  0x6e715c1bf7a5bc8001743df10a4d33c0b4e26b010 BNB0.00167014
0x027d4dce3a99639dd1eb946b410ca51976dd26baabd22ebdd88b3dd8a57775f7Enter Drawing Ph...98132882021-06-17 13:40:0499 days 15 hrs ago0xa11cec4ff714c34775318544e97842344a9f3adc IN  0x6e715c1bf7a5bc8001743df10a4d33c0b4e26b010 BNB0.00046603
0xe59d6796ffd4bbf9ef7af96ca8a26a841c10a3c5a44123095f6922a2496d5dfcReset98130882021-06-17 13:30:0499 days 15 hrs ago0xa11cec4ff714c34775318544e97842344a9f3adc IN  0x6e715c1bf7a5bc8001743df10a4d33c0b4e26b010 BNB0.00802784
0xb06b8894cabff557fff3da009bd5b483b722ed75b49b28e461dc09bbf8255634Drawing98129902021-06-17 13:25:1099 days 15 hrs ago0xa11cec4ff714c34775318544e97842344a9f3adc IN  0x6e715c1bf7a5bc8001743df10a4d33c0b4e26b010 BNB0.00167026
0xecd5c1d32b84c0a6a57bb9dfe666bc439497745d499d4e532bb4d2053b8ff0edEnter Drawing Ph...98129882021-06-17 13:25:0499 days 15 hrs ago0xa11cec4ff714c34775318544e97842344a9f3adc IN  0x6e715c1bf7a5bc8001743df10a4d33c0b4e26b010 BNB0.00046603
0x83e9d46330777a4a6d6819e49fdd4f1bf8d882a93f10f7546d805ca872477c6dReset98127882021-06-17 13:15:0499 days 15 hrs ago0xa11cec4ff714c34775318544e97842344a9f3adc IN  0x6e715c1bf7a5bc8001743df10a4d33c0b4e26b010 BNB0.00802784
0xbaf31f533c22cd42ccb6a9ded427b91037fe3350774ae0b53c9487c7ff311575Drawing98126902021-06-17 13:10:1099 days 15 hrs ago0xa11cec4ff714c34775318544e97842344a9f3adc IN  0x6e715c1bf7a5bc8001743df10a4d33c0b4e26b010 BNB0.00167014
0x2ff5d78f49990ec04a93be9bd3526563bfcc366da4bfb7dd4c1bfc6e340e244fEnter Drawing Ph...98126882021-06-17 13:10:0499 days 15 hrs ago0xa11cec4ff714c34775318544e97842344a9f3adc IN  0x6e715c1bf7a5bc8001743df10a4d33c0b4e26b010 BNB0.00046603
0xf81aa1a3024668bd803d8b6872919b22a2a03c5752b9328ca910fe218d8418e3Reset98124882021-06-17 13:00:0499 days 15 hrs ago0xa11cec4ff714c34775318544e97842344a9f3adc IN  0x6e715c1bf7a5bc8001743df10a4d33c0b4e26b010 BNB0.00802784
0xe1c48a93e45fc0793f77a7f1f47b7c145d5388729707ee5a952ba7617aeb1677Drawing98123902021-06-17 12:55:1099 days 15 hrs ago0xa11cec4ff714c34775318544e97842344a9f3adc IN  0x6e715c1bf7a5bc8001743df10a4d33c0b4e26b010 BNB0.00167026
0xaddc700eb1be36facc3e207ae8a34269c940cb0fc021e8d974d7dab9be93feecEnter Drawing Ph...98123882021-06-17 12:55:0499 days 15 hrs ago0xa11cec4ff714c34775318544e97842344a9f3adc IN  0x6e715c1bf7a5bc8001743df10a4d33c0b4e26b010 BNB0.00046603
0xe4b7439d62fe679be012d82f377f921c4df67e5583cef595b282435d4205d1acReset98121882021-06-17 12:45:0499 days 15 hrs ago0xa11cec4ff714c34775318544e97842344a9f3adc IN  0x6e715c1bf7a5bc8001743df10a4d33c0b4e26b010 BNB0.00802784
0x9cb8bfff4b27f56cacda1e265063e4b5e802f08146611a1aeaee50b060e68bfcDrawing98120902021-06-17 12:40:1099 days 16 hrs ago0xa11cec4ff714c34775318544e97842344a9f3adc IN  0x6e715c1bf7a5bc8001743df10a4d33c0b4e26b010 BNB0.00167026
0x9dd7f1f4ad0af61ca430041e19025f3d8fd662e3ceedec7114837e0bb1d91e5fEnter Drawing Ph...98120882021-06-17 12:40:0499 days 16 hrs ago0xa11cec4ff714c34775318544e97842344a9f3adc IN  0x6e715c1bf7a5bc8001743df10a4d33c0b4e26b010 BNB0.00046603
0xa73ebf2df121965331e1ef946a2662dd1843c58e61a1b904b03135aa4f2b0405Reset98118882021-06-17 12:30:0499 days 16 hrs ago0xa11cec4ff714c34775318544e97842344a9f3adc IN  0x6e715c1bf7a5bc8001743df10a4d33c0b4e26b010 BNB0.00802784
0x8f32ab30ef9453256ea3b27b77bc5fc35301445a583d92f557a9777960c3fd48Drawing98117902021-06-17 12:25:1099 days 16 hrs ago0xa11cec4ff714c34775318544e97842344a9f3adc IN  0x6e715c1bf7a5bc8001743df10a4d33c0b4e26b010 BNB0.00167014
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Latest 25 internal transaction
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0xc9167f4ab9a5b439bcf5ffbe7b7b318ffbb28a4beef9b306436b110d72a5707698141902021-06-17 14:25:1099 days 14 hrs ago 0x6e715c1bf7a5bc8001743df10a4d33c0b4e26b01 0xab12166275a93ee190fbcc0e60f8419d74b6526c0 BNB
0x038903456c8e8b1402f03d980474a7ad900cea6cd2f2dcefc560a3d86a22edae98141882021-06-17 14:25:0499 days 14 hrs ago 0x6e715c1bf7a5bc8001743df10a4d33c0b4e26b01 0xab12166275a93ee190fbcc0e60f8419d74b6526c0 BNB
0x77160d98c925bdf2d2ab579ff0a2d3ed2d1a6164a7107fd2ea33f97acd49e64898139882021-06-17 14:15:0499 days 14 hrs ago 0x6e715c1bf7a5bc8001743df10a4d33c0b4e26b01 0x39208666f0fdc3bca33e6536f49d1c7cd61bb2470 BNB
0x77160d98c925bdf2d2ab579ff0a2d3ed2d1a6164a7107fd2ea33f97acd49e64898139882021-06-17 14:15:0499 days 14 hrs ago 0x6e715c1bf7a5bc8001743df10a4d33c0b4e26b01 0x5d45e423e5f25ee7ad46c74886ac388c8006f46b0 BNB
0x77160d98c925bdf2d2ab579ff0a2d3ed2d1a6164a7107fd2ea33f97acd49e64898139882021-06-17 14:15:0499 days 14 hrs ago 0x6e715c1bf7a5bc8001743df10a4d33c0b4e26b01 0x5d45e423e5f25ee7ad46c74886ac388c8006f46b0 BNB
0x77160d98c925bdf2d2ab579ff0a2d3ed2d1a6164a7107fd2ea33f97acd49e64898139882021-06-17 14:15:0499 days 14 hrs ago 0x6e715c1bf7a5bc8001743df10a4d33c0b4e26b01 0x5d45e423e5f25ee7ad46c74886ac388c8006f46b0 BNB
0x77160d98c925bdf2d2ab579ff0a2d3ed2d1a6164a7107fd2ea33f97acd49e64898139882021-06-17 14:15:0499 days 14 hrs ago 0x6e715c1bf7a5bc8001743df10a4d33c0b4e26b01 0xab12166275a93ee190fbcc0e60f8419d74b6526c0 BNB
0x02206d311664824fee530b365a0dfe57f897b025633e0b8548c87ca5de5962a898138902021-06-17 14:10:1099 days 14 hrs ago 0x6e715c1bf7a5bc8001743df10a4d33c0b4e26b01 0xab12166275a93ee190fbcc0e60f8419d74b6526c0 BNB
0x8b7234530d5742ea093812683840b82fa2e8f9f01f3423560daaa89aee0cc5c198138882021-06-17 14:10:0499 days 14 hrs ago 0x6e715c1bf7a5bc8001743df10a4d33c0b4e26b01 0xab12166275a93ee190fbcc0e60f8419d74b6526c0 BNB
0x41f55a5322ea07d2c5b540cf6d267a4443901c3a8c2d9c04229a7d2235d60aef98136882021-06-17 14:00:0499 days 14 hrs ago 0x6e715c1bf7a5bc8001743df10a4d33c0b4e26b01 0x39208666f0fdc3bca33e6536f49d1c7cd61bb2470 BNB
0x41f55a5322ea07d2c5b540cf6d267a4443901c3a8c2d9c04229a7d2235d60aef98136882021-06-17 14:00:0499 days 14 hrs ago 0x6e715c1bf7a5bc8001743df10a4d33c0b4e26b01 0x5d45e423e5f25ee7ad46c74886ac388c8006f46b0 BNB
0x41f55a5322ea07d2c5b540cf6d267a4443901c3a8c2d9c04229a7d2235d60aef98136882021-06-17 14:00:0499 days 14 hrs ago 0x6e715c1bf7a5bc8001743df10a4d33c0b4e26b01 0x5d45e423e5f25ee7ad46c74886ac388c8006f46b0 BNB
0x41f55a5322ea07d2c5b540cf6d267a4443901c3a8c2d9c04229a7d2235d60aef98136882021-06-17 14:00:0499 days 14 hrs ago 0x6e715c1bf7a5bc8001743df10a4d33c0b4e26b01 0x5d45e423e5f25ee7ad46c74886ac388c8006f46b0 BNB
0x41f55a5322ea07d2c5b540cf6d267a4443901c3a8c2d9c04229a7d2235d60aef98136882021-06-17 14:00:0499 days 14 hrs ago 0x6e715c1bf7a5bc8001743df10a4d33c0b4e26b01 0xab12166275a93ee190fbcc0e60f8419d74b6526c0 BNB
0xb9cd2a55ee1b907b385b7afa4bc540cad486bf132f8fb7cd0a3f8f6ad541dd0898135902021-06-17 13:55:1099 days 14 hrs ago 0x6e715c1bf7a5bc8001743df10a4d33c0b4e26b01 0xab12166275a93ee190fbcc0e60f8419d74b6526c0 BNB
0x2f7241fc20b94bf30ed5852c7c25ba67053f72aa9b11511caf8aa469594cf25898135882021-06-17 13:55:0499 days 14 hrs ago 0x6e715c1bf7a5bc8001743df10a4d33c0b4e26b01 0xab12166275a93ee190fbcc0e60f8419d74b6526c0 BNB
0x83a4f7c52991d53130145f6e0639fc8adb91e743eace562bb800b13a9fa2adad98133882021-06-17 13:45:0499 days 14 hrs ago 0x6e715c1bf7a5bc8001743df10a4d33c0b4e26b01 0x39208666f0fdc3bca33e6536f49d1c7cd61bb2470 BNB
0x83a4f7c52991d53130145f6e0639fc8adb91e743eace562bb800b13a9fa2adad98133882021-06-17 13:45:0499 days 14 hrs ago 0x6e715c1bf7a5bc8001743df10a4d33c0b4e26b01 0x5d45e423e5f25ee7ad46c74886ac388c8006f46b0 BNB
0x83a4f7c52991d53130145f6e0639fc8adb91e743eace562bb800b13a9fa2adad98133882021-06-17 13:45:0499 days 14 hrs ago 0x6e715c1bf7a5bc8001743df10a4d33c0b4e26b01 0x5d45e423e5f25ee7ad46c74886ac388c8006f46b0 BNB
0x83a4f7c52991d53130145f6e0639fc8adb91e743eace562bb800b13a9fa2adad98133882021-06-17 13:45:0499 days 14 hrs ago 0x6e715c1bf7a5bc8001743df10a4d33c0b4e26b01 0x5d45e423e5f25ee7ad46c74886ac388c8006f46b0 BNB
0x83a4f7c52991d53130145f6e0639fc8adb91e743eace562bb800b13a9fa2adad98133882021-06-17 13:45:0499 days 14 hrs ago 0x6e715c1bf7a5bc8001743df10a4d33c0b4e26b01 0xab12166275a93ee190fbcc0e60f8419d74b6526c0 BNB
0x77a65ba60317e68f0e4e98aac41c2d519f0aa2278b904d053df94187b4f4752a98132902021-06-17 13:40:1099 days 15 hrs ago 0x6e715c1bf7a5bc8001743df10a4d33c0b4e26b01 0xab12166275a93ee190fbcc0e60f8419d74b6526c0 BNB
0x027d4dce3a99639dd1eb946b410ca51976dd26baabd22ebdd88b3dd8a57775f798132882021-06-17 13:40:0499 days 15 hrs ago 0x6e715c1bf7a5bc8001743df10a4d33c0b4e26b01 0xab12166275a93ee190fbcc0e60f8419d74b6526c0 BNB
0xe59d6796ffd4bbf9ef7af96ca8a26a841c10a3c5a44123095f6922a2496d5dfc98130882021-06-17 13:30:0499 days 15 hrs ago 0x6e715c1bf7a5bc8001743df10a4d33c0b4e26b01 0x39208666f0fdc3bca33e6536f49d1c7cd61bb2470 BNB
0xe59d6796ffd4bbf9ef7af96ca8a26a841c10a3c5a44123095f6922a2496d5dfc98130882021-06-17 13:30:0499 days 15 hrs ago 0x6e715c1bf7a5bc8001743df10a4d33c0b4e26b01 0x5d45e423e5f25ee7ad46c74886ac388c8006f46b0 BNB
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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
// SPDX-License-Identifier: MIT

pragma solidity 0.6.12;

import "./proxy/TransparentUpgradeableProxy.sol";

contract LotteryUpgradeProxy is TransparentUpgradeableProxy {
    constructor(
        address logic,
        address admin,
        bytes memory data
    ) public TransparentUpgradeableProxy(logic, admin, data) {}
}

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

pragma solidity 0.6.12;

/**
 * @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 {
        // 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 {
        _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 {
        _fallback();
    }

    /**
     * @dev Fallback function that delegates calls to the address returned by `_implementation()`. Will run if call data
     * is empty.
     */
    receive() external payable {
        _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 0.6.12;

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 inerface 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) {
        return _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) {
        return _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 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 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
        ifAdmin
    {
        _upgradeTo(newImplementation);
        // solhint-disable-next-line avoid-low-level-calls
        (bool success, ) = newImplementation.delegatecall(data);
        require(success);
    }

    /**
     * @dev Returns the current admin.
     */
    function _admin() internal view 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 0.6.12;

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) {
            // solhint-disable-next-line avoid-low-level-calls
            (bool success, ) = _logic.delegatecall(_data);
            require(success);
        }
    }

    /**
     * @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 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 {
        _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 0.6.12;

/**
 * @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) {
        // According to EIP-1052, 0x0 is the value returned for not-yet created accounts
        // and 0xc5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470 is returned
        // for accounts without code, i.e. `keccak256('')`
        bytes32 codehash;
        bytes32 accountHash =
            0xc5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470;
        // solhint-disable-next-line no-inline-assembly
        assembly {
            codehash := extcodehash(account)
        }
        return (codehash != accountHash && codehash != 0x0);
    }

    /**
     * @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"
        );
        return _functionCallWithValue(target, data, value, errorMessage);
    }

    function _functionCallWithValue(
        address target,
        bytes memory data,
        uint256 weiValue,
        string memory errorMessage
    ) private returns (bytes memory) {
        require(isContract(target), "Address: call to non-contract");

        // solhint-disable-next-line avoid-low-level-calls
        (bool success, bytes memory returndata) =
            target.call{value: weiValue}(data);
        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":"","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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00000000000000000000000000000000000000000000c411e4206500000000000000000000000039208666f0fdc3bca33e6536f49d1c7cd61bb2470000000000000000000000005d45e423e5f25ee7ad46c74886ac388c8006f46b0000000000000000000000000000000000000000000000000de0b6b3a7640000000000000000000000000000000000000000000000000000000000000000000d000000000000000000000000a11cec4ff714c34775318544e97842344a9f3adc000000000000000000000000a11cec4ff714c34775318544e97842344a9f3adc00000000000000000000000000000000000000000000000000000000

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] : 000000000000000000000000ab12166275a93ee190fbcc0e60f8419d74b6526c
Arg [1] : 000000000000000000000000ad1f66acea98733d63cd8fc522118e4014cb3f79
Arg [2] : 0000000000000000000000000000000000000000000000000000000000000060
Arg [3] : 00000000000000000000000000000000000000000000000000000000000000c4
Arg [4] : 11e4206500000000000000000000000039208666f0fdc3bca33e6536f49d1c7c
Arg [5] : d61bb2470000000000000000000000005d45e423e5f25ee7ad46c74886ac388c
Arg [6] : 8006f46b0000000000000000000000000000000000000000000000000de0b6b3
Arg [7] : a764000000000000000000000000000000000000000000000000000000000000
Arg [8] : 0000000d000000000000000000000000a11cec4ff714c34775318544e9784234
Arg [9] : 4a9f3adc000000000000000000000000a11cec4ff714c34775318544e9784234
Arg [10] : 4a9f3adc00000000000000000000000000000000000000000000000000000000


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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