Block details.
Epoch: 197 Number of transactions in block: 3 slot_no: 4267907 epoch_slot_no: 12707 block_no: 4265755 slot_leader_id: 4 size: 2878 time: 2020-06-07 20:20:31 proto_major: 1 proto_minor: 0 hash: \x7ad5cad21f2d4248c4d30f966e1dc532fb226b5b6baac373436efd15b273a255Block Operator
vrf_key: op_cert: op_cert_counter: