�?He Also outlined that consumers can hope it to take place some months following June, Whilst no precise day was delivered. This came about the again of the initial mainnet shadow fork �?to check the changeover to PoS on Ethereum �?that was effectively carried out on April eleven, 2022. 智能合约是存在于以太坊区块链上的计算机程序。它们仅在由用户发出的交易触发时执行。智能合约使以太坊在... https://tronscan.pro