Block details.
Epoch: 207 Number of transactions in block: 4 slot_no: 4475880 epoch_slot_no: 4680 block_no: 4473591 slot_leader_id: 12 size: 5530 time: 2020-07-25 23:44:51 proto_major: 1 proto_minor: 0 hash: \xcd134567420c2c83359abc62a91b753d427f59dcbfa8bd70c99dd4c40dea218bBlock Operator
vrf_key: op_cert: op_cert_counter: