Block details.
Epoch: 138 Number of transactions in block: 1 slot_no: 2994773 epoch_slot_no: 13973 block_no: 2993240 slot_leader_id: 7 size: 1307 time: 2019-08-18 03:22:31 proto_major: 0 proto_minor: 2 hash: \x9acf97288cb738e526f92ef006a5f2ea284dae49abc0c0d3a5ff3c33d1470343Block Operator
vrf_key: op_cert: op_cert_counter: