Block details.
Epoch: 137 Number of transactions in block: 2 slot_no: 2968263 epoch_slot_no: 9063 block_no: 2966730 slot_leader_id: 7 size: 2793 time: 2019-08-12 00:05:51 proto_major: 0 proto_minor: 2 hash: \x5aa6a61f259df27dd4a65cf5c9ad1fa94c47b9d21742834abf378ebd1b767298Block Operator
vrf_key: op_cert: op_cert_counter: