{
   "epochs": [ {
      "calculation_time": "13372467776587353",
      "config_version": 0,
      "model_version": "0",
      "padded_top_topics_start_index": 0,
      "taxonomy_version": 0,
      "top_topics_and_observing_domains": [  ]
   } ],
   "hex_encoded_hmac_key": "D3866D98F24ED0032A34A7ACBE0CC5F73F6B00410CD952AF0313BCFC4DE9801B",
   "next_scheduled_calculation_time": "13373072576587538"
}
