{
   "epochs": [ {
      "calculation_time": "13366872644099344",
      "config_version": 0,
      "model_version": "0",
      "padded_top_topics_start_index": 0,
      "taxonomy_version": 0,
      "top_topics_and_observing_domains": [  ]
   } ],
   "hex_encoded_hmac_key": "23C6AA1CD3CD9787B37D0571BEDD358770F3F00FDDCB60A0C4E996133B8B8AF0",
   "next_scheduled_calculation_time": "13367477444099522"
}
