Block details.
Epoch: 76 Number of transactions in block: 1 slot_no: 1660069 epoch_slot_no: 18469 block_no: 1659654 slot_leader_id: 13 size: 1026 time: 2018-10-13 04:21:11 proto_major: 0 proto_minor: 1 hash: \x43512ec4564061702681d75f14ab8467cc78e0d683228a8b9fa7bd6adfbf280cBlock Operator
vrf_key: op_cert: op_cert_counter: