Block details.
Epoch: 43 Number of transactions in block: 2 slot_no: 938199 epoch_slot_no: 9399 block_no: 938094 slot_leader_id: 12 size: 1568 time: 2018-04-29 01:57:51 proto_major: 0 proto_minor: 1 hash: \xc3ec9e58828b78dae448b8a5b64c7bf306c4df15277175b5ca255985daec852bBlock Operator
vrf_key: op_cert: op_cert_counter: