{
   "epochs": [ {
      "calculation_time": "13374866111173525",
      "config_version": 0,
      "model_version": "0",
      "padded_top_topics_start_index": 0,
      "taxonomy_version": 0,
      "top_topics_and_observing_domains": [  ]
   } ],
   "hex_encoded_hmac_key": "9FE1CD8E31AED2B590EDD3DC268ECFB8594EF4545A30ECBA2E8453F0F74FB917",
   "next_scheduled_calculation_time": "13375470911174121"
}
