Block details.
Epoch: 123 Number of transactions in block: 8 slot_no: 2669417 epoch_slot_no: 12617 block_no: 2667901 slot_leader_id: 13 size: 15278 time: 2019-06-03 19:50:31 proto_major: 0 proto_minor: 2 hash: \x0875efddc61677d9c23e1b63869d73929cc4339402f292f071121d092f858533Block Operator
vrf_key: op_cert: op_cert_counter: