Block details.
Epoch: 80 Number of transactions in block: 1 slot_no: 1732727 epoch_slot_no: 4727 block_no: 1732264 slot_leader_id: 4 size: 989 time: 2018-10-30 00:00:31 proto_major: 0 proto_minor: 1 hash: \xe3c0290150c03146f0ce9b674b0993b4d091f33fbb51da0ac6e99e6d64429991Block Operator
vrf_key: op_cert: op_cert_counter: