{
   "epochs": [ {
      "calculation_time": "13372467137632298",
      "config_version": 0,
      "model_version": "0",
      "padded_top_topics_start_index": 0,
      "taxonomy_version": 0,
      "top_topics_and_observing_domains": [  ]
   } ],
   "hex_encoded_hmac_key": "AB8C59B54E63525C02B11AC2F2FAE17BB3B9B10C99665F48BD94B067CA7E656A",
   "next_scheduled_calculation_time": "13373071937632487"
}
