{
   "epochs": [ {
      "calculation_time": "13385951957156216",
      "config_version": 0,
      "model_version": "0",
      "padded_top_topics_start_index": 0,
      "taxonomy_version": 0,
      "top_topics_and_observing_domains": [  ]
   } ],
   "hex_encoded_hmac_key": "CE51F627FD516700675EB944CA868337E8D56254535339C4CA69DE4097AA9052",
   "next_scheduled_calculation_time": "13386556757156279"
}