Block details.
Epoch: 29 Number of transactions in block: 1 slot_no: 646802 epoch_slot_no: 20402 block_no: 646726 slot_leader_id: 4 size: 2112 time: 2018-02-20 15:05:31 proto_major: 0 proto_minor: 1 hash: \xef5db1f334cfeba41e4f1efedf8a4789ce5aab9da7569c763a340a91121ce14fBlock Operator
vrf_key: op_cert: op_cert_counter: