Block details.
Epoch: 197 Number of transactions in block: 2 slot_no: 4274967 epoch_slot_no: 19767 block_no: 4272815 slot_leader_id: 13 size: 6059 time: 2020-06-09 11:33:51 proto_major: 1 proto_minor: 0 hash: \xc9370f21a6a7fd738c609bb9c961f72db25bbf971f00dc0ac9695409661cd664Block Operator
vrf_key: op_cert: op_cert_counter: