{
   "epochs": [ {
      "calculation_time": "13370521580091653",
      "config_version": 0,
      "model_version": "0",
      "padded_top_topics_start_index": 0,
      "taxonomy_version": 0,
      "top_topics_and_observing_domains": [  ]
   } ],
   "hex_encoded_hmac_key": "DF383E8B279EC562781ABFBDF2773C9CD9A3C3D0EA8C67735780519C0F5C513F",
   "next_scheduled_calculation_time": "13371126380091944"
}
