{
   "epochs": [ {
      "calculation_time": "13366700875184999",
      "config_version": 0,
      "model_version": "0",
      "padded_top_topics_start_index": 0,
      "taxonomy_version": 0,
      "top_topics_and_observing_domains": [  ]
   } ],
   "hex_encoded_hmac_key": "7200FC7D3DDD9F4F3D70F4150F45F97BAF5E15479CE3AFB85005294F75407722",
   "next_scheduled_calculation_time": "13367305675185592"
}
