Block details.
Epoch: 195 Number of transactions in block: 2 slot_no: 4221539 epoch_slot_no: 9539 block_no: 4219393 slot_leader_id: 4 size: 1688 time: 2020-05-28 02:44:31 proto_major: 1 proto_minor: 0 hash: \x1343aab764e316c6bb928631d30db803d571dcc960ecb5fa2a82b290ee91367eBlock Operator
vrf_key: op_cert: op_cert_counter: