Overview
ETH Balance
0 ETH
Eth Value
$0.00Token Holdings
More Info
Private Name Tags
ContractCreator
Latest 25 from a total of 194 transactions
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Migrate Delegati... | 20738106 | 3 days ago | IN | 0 ETH | 0.00088258 | ||||
Migrate Delegati... | 20733570 | 4 days ago | IN | 0 ETH | 0.00154705 | ||||
Migrate Delegati... | 20539275 | 31 days ago | IN | 0 ETH | 0.00125251 | ||||
Migrate Delegati... | 20507684 | 35 days ago | IN | 0 ETH | 0.0025526 | ||||
Migrate Delegati... | 20495342 | 37 days ago | IN | 0 ETH | 0.00066903 | ||||
Migrate Delegati... | 20470568 | 41 days ago | IN | 0 ETH | 0.00063038 | ||||
Migrate Delegati... | 20470567 | 41 days ago | IN | 0 ETH | 0.00309567 | ||||
Migrate Delegati... | 20408701 | 49 days ago | IN | 0 ETH | 0.00043868 | ||||
Migrate Delegati... | 20407815 | 49 days ago | IN | 0 ETH | 0.00123489 | ||||
Migrate Delegati... | 20404619 | 50 days ago | IN | 0 ETH | 0.00133697 | ||||
Migrate Delegati... | 20399812 | 50 days ago | IN | 0 ETH | 0.00159986 | ||||
Stake For | 20374254 | 54 days ago | IN | 0 ETH | 0.00283382 | ||||
Unstake Claim | 20374002 | 54 days ago | IN | 0 ETH | 0.0004026 | ||||
Withdraw Rewards | 20325356 | 61 days ago | IN | 0 ETH | 0.00155911 | ||||
Unstake | 20272848 | 68 days ago | IN | 0 ETH | 0.00061957 | ||||
Stake For | 20272583 | 68 days ago | IN | 0 ETH | 0.00328524 | ||||
Withdraw Rewards | 20261553 | 70 days ago | IN | 0 ETH | 0.00054343 | ||||
Unstake Claim | 20261388 | 70 days ago | IN | 0 ETH | 0.00091499 | ||||
Unstake | 20260695 | 70 days ago | IN | 0 ETH | 0.00169414 | ||||
Withdraw Rewards | 20260690 | 70 days ago | IN | 0 ETH | 0.0006956 | ||||
Withdraw Rewards | 20161481 | 84 days ago | IN | 0 ETH | 0.00087548 | ||||
Approve | 20035897 | 101 days ago | IN | 0 ETH | 0.00046211 | ||||
Migrate Delegati... | 19975051 | 110 days ago | IN | 0 ETH | 0.00029345 | ||||
Withdraw Rewards | 19888612 | 122 days ago | IN | 0 ETH | 0.00149123 | ||||
Migrate Delegati... | 19851578 | 127 days ago | IN | 0 ETH | 0.00011453 |
Advanced mode: Intended for advanced users or developers and will display all Internal Transactions including zero value transfers. Name tag integration is not available in advanced view.
Latest 25 internal transactions (View All)
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20764662 | 37 mins ago | 0 ETH | |||||
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20764662 | 37 mins ago | 0 ETH | |||||
20764662 | 37 mins ago | 0 ETH | |||||
20764662 | 37 mins ago | 0 ETH | |||||
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20764662 | 37 mins ago | 0 ETH | |||||
20764509 | 1 hr ago | 0 ETH | |||||
20764509 | 1 hr ago | 0 ETH | |||||
20764509 | 1 hr ago | 0 ETH | |||||
20764509 | 1 hr ago | 0 ETH | |||||
20764509 | 1 hr ago | 0 ETH | |||||
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20764509 | 1 hr ago | 0 ETH | |||||
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20764509 | 1 hr ago | 0 ETH |
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Contract Name:
StakeManagerProxy
Compiler Version
v0.5.17+commit.d19bba13
Optimization Enabled:
Yes with 200 runs
Other Settings:
default evmVersion
Contract Source Code (Solidity)
/** *Submitted for verification at Etherscan.io on 2023-08-07 */ pragma solidity ^0.5.2; /* * SPDX-License-Identitifer: MIT */ // See https://github.com/ethereum/EIPs/blob/master/EIPS/eip-897.md interface ERCProxy { function proxyType() external pure returns (uint256 proxyTypeId); function implementation() external view returns (address codeAddr); } contract DelegateProxyForwarder { function delegatedFwd(address _dst, bytes memory _calldata) internal { // solium-disable-next-line security/no-inline-assembly assembly { let result := delegatecall( sub(gas, 10000), _dst, add(_calldata, 0x20), mload(_calldata), 0, 0 ) let size := returndatasize let ptr := mload(0x40) returndatacopy(ptr, 0, size) // revert instead of invalid() bc if the underlying call failed with invalid() it already wasted gas. // if the call returned error data, forward it switch result case 0 { revert(ptr, size) } default { return(ptr, size) } } } function isContract(address _target) internal view returns (bool) { if (_target == address(0)) { return false; } uint256 size; assembly { size := extcodesize(_target) } return size > 0; } } contract DelegateProxy is ERCProxy, DelegateProxyForwarder { function proxyType() external pure returns (uint256 proxyTypeId) { // Upgradeable proxy proxyTypeId = 2; } function implementation() external view returns (address); } contract UpgradableProxy is DelegateProxy { event ProxyUpdated(address indexed _new, address indexed _old); event OwnerUpdate(address _new, address _old); bytes32 constant IMPLEMENTATION_SLOT = keccak256("matic.network.proxy.implementation"); bytes32 constant OWNER_SLOT = keccak256("matic.network.proxy.owner"); constructor(address _proxyTo) public { setOwner(msg.sender); setImplementation(_proxyTo); } function() external payable { // require(currentContract != 0, "If app code has not been set yet, do not call"); // Todo: filter out some calls or handle in the end fallback delegatedFwd(loadImplementation(), msg.data); } modifier onlyProxyOwner() { require(loadOwner() == msg.sender, "NOT_OWNER"); _; } function owner() external view returns(address) { return loadOwner(); } function loadOwner() internal view returns(address) { address _owner; bytes32 position = OWNER_SLOT; assembly { _owner := sload(position) } return _owner; } function implementation() external view returns (address) { return loadImplementation(); } function loadImplementation() internal view returns(address) { address _impl; bytes32 position = IMPLEMENTATION_SLOT; assembly { _impl := sload(position) } return _impl; } function transferOwnership(address newOwner) public onlyProxyOwner { require(newOwner != address(0), "ZERO_ADDRESS"); emit OwnerUpdate(newOwner, loadOwner()); setOwner(newOwner); } function setOwner(address newOwner) private { bytes32 position = OWNER_SLOT; assembly { sstore(position, newOwner) } } function updateImplementation(address _newProxyTo) public onlyProxyOwner { require(_newProxyTo != address(0x0), "INVALID_PROXY_ADDRESS"); require(isContract(_newProxyTo), "DESTINATION_ADDRESS_IS_NOT_A_CONTRACT"); emit ProxyUpdated(_newProxyTo, loadImplementation()); setImplementation(_newProxyTo); } function updateAndCall(address _newProxyTo, bytes memory data) payable public onlyProxyOwner { updateImplementation(_newProxyTo); (bool success, bytes memory returnData) = address(this).call.value(msg.value)(data); require(success, string(returnData)); } function setImplementation(address _newProxyTo) private { bytes32 position = IMPLEMENTATION_SLOT; assembly { sstore(position, _newProxyTo) } } } contract StakeManagerProxy is UpgradableProxy { constructor(address _proxyTo) public UpgradableProxy(_proxyTo) {} }
Contract Security Audit
- No Contract Security Audit Submitted- Submit Audit Here
[{"inputs":[{"internalType":"address","name":"_proxyTo","type":"address"}],"payable":false,"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"_new","type":"address"},{"indexed":false,"internalType":"address","name":"_old","type":"address"}],"name":"OwnerUpdate","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"_new","type":"address"},{"indexed":true,"internalType":"address","name":"_old","type":"address"}],"name":"ProxyUpdated","type":"event"},{"payable":true,"stateMutability":"payable","type":"fallback"},{"constant":true,"inputs":[],"name":"implementation","outputs":[{"internalType":"address","name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"proxyType","outputs":[{"internalType":"uint256","name":"proxyTypeId","type":"uint256"}],"payable":false,"stateMutability":"pure","type":"function"},{"constant":false,"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"internalType":"address","name":"_newProxyTo","type":"address"},{"internalType":"bytes","name":"data","type":"bytes"}],"name":"updateAndCall","outputs":[],"payable":true,"stateMutability":"payable","type":"function"},{"constant":false,"inputs":[{"internalType":"address","name":"_newProxyTo","type":"address"}],"name":"updateImplementation","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"}]
Contract Creation Code
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Deployed Bytecode
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
Constructor Arguments (ABI-Encoded and is the last bytes of the Contract Creation Code above)
00000000000000000000000051aba8b28ed0366665e74c7869deaea926d4c9d8
-----Decoded View---------------
Arg [0] : _proxyTo (address): 0x51abA8b28eD0366665e74C7869DeaEa926d4C9d8
-----Encoded View---------------
1 Constructor Arguments found :
Arg [0] : 00000000000000000000000051aba8b28ed0366665e74c7869deaea926d4c9d8
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