{
   "epochs": [ {
      "calculation_time": "13372917066219204",
      "config_version": 0,
      "model_version": "0",
      "padded_top_topics_start_index": 0,
      "taxonomy_version": 0,
      "top_topics_and_observing_domains": [  ]
   } ],
   "hex_encoded_hmac_key": "ACA1D862B7AF1A502EBF719B8CBFEFB03945C7093FB9A69BF16C99BCF96E1E64",
   "next_scheduled_calculation_time": "13373521866219520"
}
