{
   "epochs": [ {
      "calculation_time": "13366872788776905",
      "config_version": 0,
      "model_version": "0",
      "padded_top_topics_start_index": 0,
      "taxonomy_version": 0,
      "top_topics_and_observing_domains": [  ]
   } ],
   "hex_encoded_hmac_key": "199FBED3403E157BCFB4465590340D1D4044824DA30788C8F8E4FF12B68CC0F2",
   "next_scheduled_calculation_time": "13367477588777168"
}
