Block details.
Epoch: 39 Number of transactions in block: 1 slot_no: 859409 epoch_slot_no: 17009 block_no: 859313 slot_leader_id: 13 size: 995 time: 2018-04-10 20:14:31 proto_major: 0 proto_minor: 1 hash: \xca40bebecaf95e3fc0e65dbb1ab9b425c5b14f1c32bc9d60ec23f4eeb55c8018Block Operator
vrf_key: op_cert: op_cert_counter: