Overview
ETH Balance
0 ETH
Eth Value
$0.00More Info
Private Name Tags
ContractCreator
Latest 25 from a total of 151 transactions
Transaction Hash |
Method
|
Block
|
From
|
To
|
|||||
---|---|---|---|---|---|---|---|---|---|
0x665de04d | 14391385 | 855 days ago | IN | 0.0476 ETH | 0.00726533 | ||||
0x665de04d | 14390697 | 855 days ago | IN | 0.0645 ETH | 0.0026914 | ||||
0x665de04d | 14386049 | 856 days ago | IN | 0.083 ETH | 0.00655774 | ||||
0x665de04d | 14384096 | 856 days ago | IN | 1.1 ETH | 0.01736516 | ||||
0x665de04d | 14380472 | 857 days ago | IN | 2.3 ETH | 0.0094579 | ||||
0x665de04d | 14379757 | 857 days ago | IN | 2 ETH | 0.03656054 | ||||
0x665de04d | 14379115 | 857 days ago | IN | 0.098 ETH | 0.00789854 | ||||
0x665de04d | 14375750 | 857 days ago | IN | 0.69 ETH | 0.00595415 | ||||
0x665de04d | 14375318 | 857 days ago | IN | 1.25 ETH | 0.03541928 | ||||
0x665de04d | 14375209 | 857 days ago | IN | 0.079 ETH | 0.00546895 | ||||
0x665de04d | 14368015 | 858 days ago | IN | 0.6 ETH | 0.00744885 | ||||
0x665de04d | 14366702 | 859 days ago | IN | 0.093 ETH | 0.00627885 | ||||
0x665de04d | 14366260 | 859 days ago | IN | 0.5 ETH | 0.01204638 | ||||
0x665de04d | 14364223 | 859 days ago | IN | 0.099 ETH | 0.0056646 | ||||
0x665de04d | 14363102 | 859 days ago | IN | 0.09 ETH | 0.04039112 | ||||
0x665de04d | 14361847 | 859 days ago | IN | 0.1828 ETH | 0.01165629 | ||||
0x665de04d | 14361730 | 859 days ago | IN | 0.01 ETH | 0.00291341 | ||||
0x665de04d | 14361155 | 860 days ago | IN | 0.249 ETH | 0.00850699 | ||||
0x665de04d | 14357453 | 860 days ago | IN | 1.04999999 ETH | 0.03478535 | ||||
0x665de04d | 14354326 | 861 days ago | IN | 0.096 ETH | 0.00647088 | ||||
0x665de04d | 14350302 | 861 days ago | IN | 0.31 ETH | 0.00673312 | ||||
0x665de04d | 14347962 | 862 days ago | IN | 0.1 ETH | 0.04846796 | ||||
0x665de04d | 14346560 | 862 days ago | IN | 0.058 ETH | 0.00641447 | ||||
0x665de04d | 14345640 | 862 days ago | IN | 1 ETH | 0.00488369 | ||||
0x665de04d | 14345622 | 862 days ago | IN | 0.1999 ETH | 0.01630802 |
Latest 25 internal transactions (View All)
Advanced mode:
Parent Transaction Hash | Block | From | To | |||
---|---|---|---|---|---|---|
14384096 | 856 days ago | 1.15625 ETH | ||||
14384096 | 856 days ago | 1.15625 ETH | ||||
14384096 | 856 days ago | 1.1 ETH | ||||
14379757 | 857 days ago | 2.43437509 ETH | ||||
14379757 | 857 days ago | 2.43437509 ETH | ||||
14379757 | 857 days ago | 2 ETH | ||||
14375318 | 857 days ago | 1.788 ETH | ||||
14375318 | 857 days ago | 1.788 ETH | ||||
14375318 | 857 days ago | 1.25 ETH | ||||
14366260 | 859 days ago | 0.52380785 ETH | ||||
14366260 | 859 days ago | 0.17919214 ETH | ||||
14366260 | 859 days ago | 0.703 ETH | ||||
14366260 | 859 days ago | 0.5 ETH | ||||
14363102 | 859 days ago | 0.714175 ETH | ||||
14363102 | 859 days ago | 0.714175 ETH | ||||
14363102 | 859 days ago | 0.09 ETH | ||||
14361847 | 859 days ago | 0.20797236 ETH | ||||
14361847 | 859 days ago | 0.10366013 ETH | ||||
14361847 | 859 days ago | 0.3116325 ETH | ||||
14361847 | 859 days ago | 0.1828 ETH | ||||
14357453 | 860 days ago | 1.2334875 ETH | ||||
14357453 | 860 days ago | 1.2334875 ETH | ||||
14357453 | 860 days ago | 1.04999999 ETH | ||||
14347962 | 862 days ago | 0.30625 ETH | ||||
14347962 | 862 days ago | 0.30625 ETH |
Loading...
Loading
Are you the contract creator? Verify and Publish your contract source code today!
Decompile Bytecode
Decompile Bytecode
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
Loading...
Loading
Loading...
Loading
Multichain Portfolio | 26 Chains
Chain | Token | Portfolio % | Price | Amount | Value |
---|
Loading...
Loading
[ Download: CSV Export ]
[ Download: CSV Export ]
A contract address hosts a smart contract, which is a set of code stored on the blockchain that runs when predetermined conditions are met. Learn more about addresses in our Knowledge Base.