Ethereum RPC compatible

[Lawliet-Chan]

ETH Backend API

General Ethereum API

• SyncProgress()
• SuggestGasTipCap()
• FeeHistory()
• BlobBaseFee()
• ExtRPCEnabled()
• ChainDb()
• AccountManager()
• RPCGasCap()
• RPCEVMTimeout()
• RPCTxFeeCap()
• UnprotectedAllowed()

Blockchain API

• SetHead()
• HeaderByNumber()
• HeaderByHash()
• HeaderByNumberOrHash()
• CurrentHeader()
• CurrentBlock()
• BlockByNumber()
• BlockByHash()
• BlockByNumberOrHash()
• Pending()
• StateAndHeaderByNumber() @Lawliet-Chan
• StateAndHeaderByNumberOrHash() @Lawliet-Chan
• GetReceipts()
• GetTd()
• GetEVM()
• SubscribeChainEvent()
• SubscribeChainHeadEvent()
• SubscribeChainSideEvent()

Transaction pool API

• SendTx()
• Call()
• GetTransaction()
• GetPoolTransactions()
• GetPoolTransactio()
• GetPoolNonce()
• Stats()
• TxPoolContent()
• TxPoolContentFrom()
• SubscribeNewTxsEvent()
• ChainConfig()
• Engine()

filters

• GetBody()
• GetLogs()
• SubscribeRemovedLogsEvent()
• BloomStatus()
• ServiceFilter()
• SubscribeLogsEvent(）