Block details.
Epoch: 49 Number of transactions in block: 1 slot_no: 1072752 epoch_slot_no: 14352 block_no: 1072639 slot_leader_id: 8 size: 991 time: 2018-05-30 05:28:51 proto_major: 0 proto_minor: 1 hash: \x30f662c740bed25beb7a440214f383b001aa17debe73e7e8e7bd809aa43d7853Block Operator
vrf_key: op_cert: op_cert_counter: