{
   "epochs": [ {
      "calculation_time": "13366656983178356",
      "config_version": 0,
      "model_version": "0",
      "padded_top_topics_start_index": 0,
      "taxonomy_version": 0,
      "top_topics_and_observing_domains": [  ]
   } ],
   "hex_encoded_hmac_key": "F448F0F2FF438B5ADEBA67004963DF6DA90D4BE8FC80225EDA832D7C445EB8C2",
   "next_scheduled_calculation_time": "13367261783178513"
}
