Block details.
Epoch: 59 Number of transactions in block: 3 slot_no: 1286057 epoch_slot_no: 11657 block_no: 1285874 slot_leader_id: 4 size: 3725 time: 2018-07-18 14:30:31 proto_major: 0 proto_minor: 1 hash: \xb731cbc3ab5665bd889be15c3391ce615ba5180beccc429e37704e630351f399Block Operator
vrf_key: op_cert: op_cert_counter: