{
   "epochs": [ {
      "calculation_time": "13366847385758403",
      "config_version": 0,
      "model_version": "0",
      "padded_top_topics_start_index": 0,
      "taxonomy_version": 0,
      "top_topics_and_observing_domains": [  ]
   } ],
   "hex_encoded_hmac_key": "40B2209BCD577FC3F59A21D7E78BB5CDB86C99193D95749E45557B6B2AC1D312",
   "next_scheduled_calculation_time": "13367452185758903"
}
