Block details.
Epoch: 69 Number of transactions in block: 1 slot_no: 1497642 epoch_slot_no: 7242 block_no: 1497345 slot_leader_id: 6 size: 1245 time: 2018-09-05 13:58:51 proto_major: 0 proto_minor: 1 hash: \x6a6c8e77e5b634a5cae361d3d2cb49ebbd45b9a28b80fe6941d2f7ca852195aaBlock Operator
vrf_key: op_cert: op_cert_counter: