{
   "epochs": [ {
      "calculation_time": "13366837619664793",
      "config_version": 0,
      "model_version": "0",
      "padded_top_topics_start_index": 0,
      "taxonomy_version": 0,
      "top_topics_and_observing_domains": [  ]
   } ],
   "hex_encoded_hmac_key": "99E4CB497B855B4252E85B678306FFF9D35E57EBEF680651D1744CFA7F87DBA2",
   "next_scheduled_calculation_time": "13367442419665108"
}
