{
   "epochs": [ {
      "calculation_time": "13367465738138769",
      "config_version": 0,
      "model_version": "0",
      "padded_top_topics_start_index": 0,
      "taxonomy_version": 0,
      "top_topics_and_observing_domains": [  ]
   } ],
   "hex_encoded_hmac_key": "3C8632F8F4F64D38796469B0A17857FD7F668D47C9AC143C1D9051BBEF9934A6",
   "next_scheduled_calculation_time": "13368070538138898"
}
