Block details.
Epoch: 128 Number of transactions in block: 1 slot_no: 2777445 epoch_slot_no: 12645 block_no: 2775917 slot_leader_id: 4 size: 2302 time: 2019-06-28 19:59:51 proto_major: 0 proto_minor: 2 hash: \xf9d6d3fa71a2305cf1dd9fb08adb6da44265870e1a826c327d135523926c9455Block Operator
vrf_key: op_cert: op_cert_counter: