Block details.
Epoch: 34 Number of transactions in block: 1 slot_no: 738457 epoch_slot_no: 4057 block_no: 738372 slot_leader_id: 4 size: 1029 time: 2018-03-13 20:17:11 proto_major: 0 proto_minor: 1 hash: \x8224f75dc7539c464c3683577bce212a6c715ec755875f1f92b080a4c5cd41b0Block Operator
vrf_key: op_cert: op_cert_counter: