Block details.
Epoch: 123 Number of transactions in block: 1 slot_no: 2669867 epoch_slot_no: 13067 block_no: 2668351 slot_leader_id: 13 size: 1943 time: 2019-06-03 22:20:31 proto_major: 0 proto_minor: 2 hash: \xc26b4c1faedbf5a3c7d95603828e59ea65d4709ad20e430c5d11a514a16359c0Block Operator
vrf_key: op_cert: op_cert_counter: