Block details.
Epoch: 85 Number of transactions in block: 1 slot_no: 1855684 epoch_slot_no: 19684 block_no: 1854244 slot_leader_id: 4 size: 1022 time: 2018-11-27 11:06:11 proto_major: 0 proto_minor: 2 hash: \x52c542116991158ad84ace439a79c29fff27553903c238da856c0b4866120d28Block Operator
vrf_key: op_cert: op_cert_counter: