Block details.
Epoch: 200 Number of transactions in block: 6 slot_no: 4328297 epoch_slot_no: 8297 block_no: 4326134 slot_leader_id: 7 size: 4228 time: 2020-06-21 19:50:31 proto_major: 1 proto_minor: 0 hash: \xf37d0cd9021263c7cb1657edf3becd532aa51431fd873ec7d601b47bb154c141Block Operator
vrf_key: op_cert: op_cert_counter: