Block details.
Epoch: 40 Number of transactions in block: 1 slot_no: 879525 epoch_slot_no: 15525 block_no: 879427 slot_leader_id: 8 size: 995 time: 2018-04-15 11:59:51 proto_major: 0 proto_minor: 1 hash: \xee42c68d652b80b892318773a9d3d44c3ffdbd66a21ea47571ab61be6c4ac2a5Block Operator
vrf_key: op_cert: op_cert_counter: