Block details.
Epoch: 34 Number of transactions in block: 2 slot_no: 746552 epoch_slot_no: 12152 block_no: 746460 slot_leader_id: 4 size: 1387 time: 2018-03-15 17:15:31 proto_major: 0 proto_minor: 1 hash: \x4ddc4b549bfd3f75267b8d5537283132783367a04d0742082c57ca0b5c919e18Block Operator
vrf_key: op_cert: op_cert_counter: