Block details.
Epoch: 117 Number of transactions in block: 1 slot_no: 2540274 epoch_slot_no: 13074 block_no: 2538766 slot_leader_id: 3 size: 962 time: 2019-05-04 22:22:51 proto_major: 0 proto_minor: 2 hash: \x51ab96c5e6fcf259f6b07b5e89e81ef809ffdfbf4de3d32c3d1f9ef91d63fd3fBlock Operator
vrf_key: op_cert: op_cert_counter: