Block details.
Epoch: 196 Number of transactions in block: 9 slot_no: 4254137 epoch_slot_no: 20537 block_no: 4251988 slot_leader_id: 3 size: 7911 time: 2020-06-04 15:50:31 proto_major: 1 proto_minor: 0 hash: \x316d7f08e4ebb5f6f6513ea2717c688a31c5f548531604d46cc4a786627a95f4Block Operator
vrf_key: op_cert: op_cert_counter: