{
   "epochs": [ {
      "calculation_time": "13374383408265518",
      "config_version": 0,
      "model_version": "0",
      "padded_top_topics_start_index": 0,
      "taxonomy_version": 0,
      "top_topics_and_observing_domains": [  ]
   } ],
   "hex_encoded_hmac_key": "620D1940DA5C55D7C1DD8CE0BDAF1F67457AB142A59F450E076B33FA58F20BAF",
   "next_scheduled_calculation_time": "13374988208265812"
}
