{
   "epochs": [ {
      "calculation_time": "13366875145369879",
      "config_version": 0,
      "model_version": "0",
      "padded_top_topics_start_index": 0,
      "taxonomy_version": 0,
      "top_topics_and_observing_domains": [  ]
   } ],
   "hex_encoded_hmac_key": "38664A31B0B9DD91425421B9B69B2370BC01ABFF807F8A55A47C376F24C24C86",
   "next_scheduled_calculation_time": "13367479945370573"
}
