{
   "epochs": [ {
      "calculation_time": "13372466493994875",
      "config_version": 0,
      "model_version": "0",
      "padded_top_topics_start_index": 0,
      "taxonomy_version": 0,
      "top_topics_and_observing_domains": [  ]
   } ],
   "hex_encoded_hmac_key": "F7B5DCFE5F053D6D1DBC21CDC46BC6FCA3E9539F58BF116C9DAA2769627812DC",
   "next_scheduled_calculation_time": "13373071293995131"
}
