Block details.
Epoch: 43 Number of transactions in block: 1 slot_no: 947325 epoch_slot_no: 18525 block_no: 947219 slot_leader_id: 7 size: 1026 time: 2018-05-01 04:39:51 proto_major: 0 proto_minor: 1 hash: \x9da14a30334a2df48dc33351db711b8ad6dceb2ae70f40569b96e01f596c54d1Block Operator
vrf_key: op_cert: op_cert_counter: