Block details.
Epoch: 43 Number of transactions in block: 1 slot_no: 934986 epoch_slot_no: 6186 block_no: 934882 slot_leader_id: 4 size: 1167 time: 2018-04-28 08:06:51 proto_major: 0 proto_minor: 1 hash: \xf10148eb535f0f03d18d355716ca2b20249cbcc27ca83a764cab4e0f84b50d39Block Operator
vrf_key: op_cert: op_cert_counter: