{
   "epochs": [ {
      "calculation_time": "13366812487029540",
      "config_version": 0,
      "model_version": "0",
      "padded_top_topics_start_index": 0,
      "taxonomy_version": 0,
      "top_topics_and_observing_domains": [  ]
   } ],
   "hex_encoded_hmac_key": "35264FC7407A9693D09AA9260012E14F91D599D9C49F0BCABA1C1E937FFA89DA",
   "next_scheduled_calculation_time": "13367417287029637"
}
