{
   "epochs": [ {
      "calculation_time": "13366822613285220",
      "config_version": 0,
      "model_version": "0",
      "padded_top_topics_start_index": 0,
      "taxonomy_version": 0,
      "top_topics_and_observing_domains": [  ]
   } ],
   "hex_encoded_hmac_key": "3C734EFDCFC945EFE1E2DF3C03E81FAC5B5F9A26C81F975DB259E60548ED4C36",
   "next_scheduled_calculation_time": "13367427413285402"
}
