Block details.
Epoch: 197 Number of transactions in block: 8 slot_no: 4273037 epoch_slot_no: 17837 block_no: 4270885 slot_leader_id: 3 size: 10818 time: 2020-06-09 00:50:31 proto_major: 1 proto_minor: 0 hash: \xc3a3d8a95e9680191af3ec4d9e51f55a9a4e7ede3f1b363356da5a6b4c252841Block Operator
vrf_key: op_cert: op_cert_counter: