{
   "epochs": [ {
      "calculation_time": "13366851523617469",
      "config_version": 0,
      "model_version": "0",
      "padded_top_topics_start_index": 0,
      "taxonomy_version": 0,
      "top_topics_and_observing_domains": [  ]
   } ],
   "hex_encoded_hmac_key": "F3148D1FA15E633DEB6F17F201D538EB4C4C0F44BC93268BAF21CA98AB36985A",
   "next_scheduled_calculation_time": "13367456323617873"
}
