{
   "epochs": [ {
      "calculation_time": "13372473502549531",
      "config_version": 0,
      "model_version": "0",
      "padded_top_topics_start_index": 0,
      "taxonomy_version": 0,
      "top_topics_and_observing_domains": [  ]
   } ],
   "hex_encoded_hmac_key": "86CA5F12B1AA05EC1CCC463A327F4CEED183AEAF759FA81503BC3017A6073254",
   "next_scheduled_calculation_time": "13373078302549832"
}
