Block details.
Epoch: 69 Number of transactions in block: 2 slot_no: 1502148 epoch_slot_no: 11748 block_no: 1501845 slot_leader_id: 3 size: 1560 time: 2018-09-06 15:00:51 proto_major: 0 proto_minor: 1 hash: \x04466ad069e819bf11f7d10f4ed6b32563a3f4bebdcc5f0854456a6eb4ab1c4eBlock Operator
vrf_key: op_cert: op_cert_counter: