{
   "epochs": [ {
      "calculation_time": "13374052337963240",
      "config_version": 0,
      "model_version": "0",
      "padded_top_topics_start_index": 0,
      "taxonomy_version": 0,
      "top_topics_and_observing_domains": [  ]
   } ],
   "hex_encoded_hmac_key": "F1AACDD87D7241BC268B529F9995A13C20489DF954EFFAEE07942E71706CBBE9",
   "next_scheduled_calculation_time": "13374657137963466"
}
