32 Bytes - hash of the block. null when its pending block.

the block number. Null when the returned block is the pending block.

32 Bytes - hash of the parent block.

32 Bytes - SHA3 of the uncles data in the block.

256 Bytes - the bloom filter for the logs of the block. Null when the returned block is the pending block.

32 Bytes - the root of the transaction trie of the block.

32 Bytes - the root of the final state trie of the block.

32 Bytes - the root of the receipts trie of the block.

20 Bytes - the address of the beneficiary to whom the mining rewards were given.

hexadecimal of the total difficulty of the chain until this block.

the "extra data" field of this block.

the maximum gas allowed in this block.

the total used gas by all transactions in this block.

the unix timestamp for when the block was collated.