{
   "epochs": [ {
      "calculation_time": "13372741228094452",
      "config_version": 0,
      "model_version": "0",
      "padded_top_topics_start_index": 0,
      "taxonomy_version": 0,
      "top_topics_and_observing_domains": [  ]
   } ],
   "hex_encoded_hmac_key": "072C02434729A1489B515999C8C80CE7D728A5B19FC2032212538B9CB7930CA4",
   "next_scheduled_calculation_time": "13373346028094829"
}
