{
   "epochs": [ {
      "calculation_time": "13366834103122327",
      "config_version": 0,
      "model_version": "0",
      "padded_top_topics_start_index": 0,
      "taxonomy_version": 0,
      "top_topics_and_observing_domains": [  ]
   } ],
   "hex_encoded_hmac_key": "F31EAE7A3CAAA1D7B8A1584D918BFA35E41498523E23D08ACCC367441F53053D",
   "next_scheduled_calculation_time": "13367438903122613"
}
