Block details.
Epoch: 67 Number of transactions in block: 2 slot_no: 1467947 epoch_slot_no: 20747 block_no: 1467685 slot_leader_id: 3 size: 1379 time: 2018-08-29 17:00:31 proto_major: 0 proto_minor: 1 hash: \x1759470c52e8084b174364cd587cdf9a8b6d0e0901e23e27a047500c6a43ce4fBlock Operator
vrf_key: op_cert: op_cert_counter: