Block details.
Epoch: 43 Number of transactions in block: 1 slot_no: 935274 epoch_slot_no: 6474 block_no: 935170 slot_leader_id: 7 size: 991 time: 2018-04-28 09:42:51 proto_major: 0 proto_minor: 1 hash: \x0a4bdb693722f5eff9845816959496c8734c15786e11f408b97d8f86c8592b06Block Operator
vrf_key: op_cert: op_cert_counter: