Block details.
Epoch: 44 Number of transactions in block: 1 slot_no: 955982 epoch_slot_no: 5582 block_no: 955876 slot_leader_id: 7 size: 985 time: 2018-05-03 04:45:31 proto_major: 0 proto_minor: 1 hash: \xd0ca704f6a7de9ecd943ffd8f5dc84d3c884b8805c372b5c0391977ba54f1cd0Block Operator
vrf_key: op_cert: op_cert_counter: