{
   "epochs": [ {
      "calculation_time": "13370845273778018",
      "config_version": 0,
      "model_version": "0",
      "padded_top_topics_start_index": 0,
      "taxonomy_version": 0,
      "top_topics_and_observing_domains": [  ]
   } ],
   "hex_encoded_hmac_key": "F4D9B7CE28A64F9597B8F6BEA023B151F08D7F43F485D8F6A7EC606AFA8C6C79",
   "next_scheduled_calculation_time": "13371450073778341"
}
