Block details.
Epoch: 73 Number of transactions in block: 1 slot_no: 1587995 epoch_slot_no: 11195 block_no: 1587647 slot_leader_id: 7 size: 1026 time: 2018-09-26 11:56:31 proto_major: 0 proto_minor: 1 hash: \x8e4589784932a29815728c7645599ee6244df0e558c00843334c66b54edc012eBlock Operator
vrf_key: op_cert: op_cert_counter: