{
   "epochs": [ {
      "calculation_time": "13373813625672748",
      "config_version": 0,
      "model_version": "0",
      "padded_top_topics_start_index": 0,
      "taxonomy_version": 0,
      "top_topics_and_observing_domains": [  ]
   } ],
   "hex_encoded_hmac_key": "412311488D180069EBF1C5B474125BE95B7ACCC490AA7547841E0505D1307F3A",
   "next_scheduled_calculation_time": "13374418425672876"
}
