Block details.
Epoch: 197 Number of transactions in block: 1 slot_no: 4274404 epoch_slot_no: 19204 block_no: 4272252 slot_leader_id: 7 size: 958 time: 2020-06-09 08:26:11 proto_major: 1 proto_minor: 0 hash: \x6a7c793364cb0f3dd9439e1346bd11f0eb7202bd859055d7d3bfef56efd01e5bBlock Operator
vrf_key: op_cert: op_cert_counter: