Block details.
Epoch: 123 Number of transactions in block: 2 slot_no: 2668656 epoch_slot_no: 11856 block_no: 2667140 slot_leader_id: 12 size: 1354 time: 2019-06-03 15:36:51 proto_major: 0 proto_minor: 2 hash: \x797b098ea463152f6c20e5a7d969337896336976389f73ff8c887fff004be33dBlock Operator
vrf_key: op_cert: op_cert_counter: