{
   "epochs": [ {
      "calculation_time": "13367312911391835",
      "config_version": 0,
      "model_version": "0",
      "padded_top_topics_start_index": 0,
      "taxonomy_version": 0,
      "top_topics_and_observing_domains": [  ]
   } ],
   "hex_encoded_hmac_key": "40F6DBE661D2ADAE2FE42DA58C7A9752A3C3372CE63AA13881EC4C758036C483",
   "next_scheduled_calculation_time": "13367917711391940"
}
