Block details.
Epoch: 91 Number of transactions in block: 1 slot_no: 1968526 epoch_slot_no: 2926 block_no: 1967044 slot_leader_id: 12 size: 2481 time: 2018-12-23 14:00:11 proto_major: 0 proto_minor: 2 hash: \x1e994df11dd13c1d341e24f70ded5bd23b0e0cd487f78240b2f79b5489514761Block Operator
vrf_key: op_cert: op_cert_counter: