{
   "epochs": [ {
      "calculation_time": "13366931114575974",
      "config_version": 0,
      "model_version": "0",
      "padded_top_topics_start_index": 0,
      "taxonomy_version": 0,
      "top_topics_and_observing_domains": [  ]
   } ],
   "hex_encoded_hmac_key": "0ED73E7710FA271E5173735A2EF9748E4A9BB4D7C1DBAD6B834FB90072CE8D0E",
   "next_scheduled_calculation_time": "13367535914576483"
}
