Block details.
Epoch: 202 Number of transactions in block: 1 slot_no: 4374749 epoch_slot_no: 11549 block_no: 4372525 slot_leader_id: 7 size: 4275 time: 2020-07-02 13:54:31 proto_major: 1 proto_minor: 0 hash: \xbf4c5e50de854a0ff24187f43645f9d58bcaef92cc60bff174acaf7d2194c71dBlock Operator
vrf_key: op_cert: op_cert_counter: