{
   "epochs": [ {
      "calculation_time": "13374170382415668",
      "config_version": 0,
      "model_version": "0",
      "padded_top_topics_start_index": 0,
      "taxonomy_version": 0,
      "top_topics_and_observing_domains": [  ]
   } ],
   "hex_encoded_hmac_key": "9ABDC0F824B877DB2482E3252D78C4A27709DF5DAC55DF3B9D648471CB9A8440",
   "next_scheduled_calculation_time": "13374775182415804"
}
