Block details.
Epoch: 27 Number of transactions in block: 2 slot_no: 603708 epoch_slot_no: 20508 block_no: 603633 slot_leader_id: 4 size: 1383 time: 2018-02-10 15:40:51 proto_major: 0 proto_minor: 1 hash: \x94956ecd3f0558851103d331f1054aa73ea02ebefceea2134bfccc71949e0f57Block Operator
vrf_key: op_cert: op_cert_counter: