Block details.
Epoch: 33 Number of transactions in block: 1 slot_no: 719514 epoch_slot_no: 6714 block_no: 719431 slot_leader_id: 3 size: 991 time: 2018-03-09 11:02:51 proto_major: 0 proto_minor: 1 hash: \x1f740988b3e636b242069f70a7d3d46321e65963e547efbcbe877a1c6c7888f1Block Operator
vrf_key: op_cert: op_cert_counter: