{
   "epochs": [ {
      "calculation_time": "13372014524604891",
      "config_version": 0,
      "model_version": "0",
      "padded_top_topics_start_index": 0,
      "taxonomy_version": 0,
      "top_topics_and_observing_domains": [  ]
   } ],
   "hex_encoded_hmac_key": "46C0D7D02793D241E4C3A4E362B6AD86121188D951F4019D09CC70D386BE8300",
   "next_scheduled_calculation_time": "13372619324605065"
}
