Block details.
Epoch: 38 Number of transactions in block: 1 slot_no: 842258 epoch_slot_no: 21458 block_no: 842164 slot_leader_id: 6 size: 1207 time: 2018-04-06 20:57:31 proto_major: 0 proto_minor: 1 hash: \xc1cd3aafdce3eae756397354a87dd6bcf7219e6b39ee3c1fe2e0e7cbba4b73c2Block Operator
vrf_key: op_cert: op_cert_counter: