@returns the data payload. Valid for all types.

Get the transactions' receipts of a block (or the most recent mined if none given). Thread-safe. receipts are given in the same order are in the same

@returns the receiving address of the message-call transaction (undefined for contract-creation transactions).

The hash of the root of our state tree.

Set the extra data that goes into sealed blocks.

Read storage location.

转换为enode 信息 enode://${nodeid}@${ip}:${port}

����Ľӿ���ʱ�Ȳ���Ҫʵ�� �ȼ���־ ����Щ��Ҫ

注册回调

Appends byte data and returns if packet is valid.

* blockmix_salsa8(Bin, Bout, X, r): * Compute Bout = BlockMix_{salsa20/8, r}(Bin). The input Bin must be 128r * bytes in length; the output Bout

* This processes one or more 64-byte data blocks, but does NOT update the bit * counters. There are no alignment requirements. */

Decrypts payload with specified IV/ctr using AES128-CTR.

@description 删除文件 @param fileid 文件id @return

Encrypts payload with specified IV/ctr using AES128-CTR.

@return the ret

@returns true if transaction is contract-creation.

@returns true if the account is unchanged from creation.