EthereumEthereum互动
0x0a...7909

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解码日志

Approval
签名
Approval(addressindexedowner,addressindexedspender,uint256value)
value
uint256
0x542d87ecd3507deb625
数据
0x000000000000000000000000000000000000000000000542d87ecd3507deb625