Block details.
Epoch: 38 Number of transactions in block: 1 slot_no: 829069 epoch_slot_no: 8269 block_no: 828975 slot_leader_id: 4 size: 1323 time: 2018-04-03 19:41:11 proto_major: 0 proto_minor: 1 hash: \xa10b97ff7c89c8d31dca32813a8c0a27ee2f388da0a3197a4dcb7752379aaf4bBlock Operator
vrf_key: op_cert: op_cert_counter: