{
   "epochs": [ {
      "calculation_time": "13373075978477791",
      "config_version": 0,
      "model_version": "0",
      "padded_top_topics_start_index": 0,
      "taxonomy_version": 0,
      "top_topics_and_observing_domains": [  ]
   } ],
   "hex_encoded_hmac_key": "2809BF04FD572D4940A9C4EFEFDFB9E417709F06540FF7E6D6D929D54AB8C095",
   "next_scheduled_calculation_time": "13373680778478032"
}
