{
   "epochs": [ {
      "calculation_time": "13367151820961900",
      "config_version": 0,
      "model_version": "0",
      "padded_top_topics_start_index": 0,
      "taxonomy_version": 0,
      "top_topics_and_observing_domains": [  ]
   } ],
   "hex_encoded_hmac_key": "6175C4CB7094B0C91D8D83E894E78A746FE6CBA1C83277110FC96CBF5FD9CCA5",
   "next_scheduled_calculation_time": "13367756620962343"
}
