{
   "epochs": [ {
      "calculation_time": "13372257340593894",
      "config_version": 0,
      "model_version": "0",
      "padded_top_topics_start_index": 0,
      "taxonomy_version": 0,
      "top_topics_and_observing_domains": [  ]
   } ],
   "hex_encoded_hmac_key": "E57B03CA88B30B132C832EEA08B857DE9B4632DC2862E26151BD5901C344342D",
   "next_scheduled_calculation_time": "13372862140594094"
}
