{
   "epochs": [ {
      "calculation_time": "13366852696789121",
      "config_version": 0,
      "model_version": "0",
      "padded_top_topics_start_index": 0,
      "taxonomy_version": 0,
      "top_topics_and_observing_domains": [  ]
   } ],
   "hex_encoded_hmac_key": "048C7B982C7EE1DBBC1AB2AB40278DF9459D94FB78435B97F7A8EAA0EC57A2DC",
   "next_scheduled_calculation_time": "13367457496789732"
}
