{
   "epochs": [ {
      "calculation_time": "13374066849726081",
      "config_version": 0,
      "model_version": "0",
      "padded_top_topics_start_index": 0,
      "taxonomy_version": 0,
      "top_topics_and_observing_domains": [  ]
   } ],
   "hex_encoded_hmac_key": "98DD596460E4685CBC02BBD8CD5CD8B449DE9CB3A2F77F9460E5290A1D53AC4E",
   "next_scheduled_calculation_time": "13374671649726337"
}
