{
   "epochs": [ {
      "calculation_time": "13372009418524915",
      "config_version": 0,
      "model_version": "0",
      "padded_top_topics_start_index": 0,
      "taxonomy_version": 0,
      "top_topics_and_observing_domains": [  ]
   } ],
   "hex_encoded_hmac_key": "6A423AF1586F30156DB12DF9780F46C9C2BB5FF71207144F504ADCBBFAD407F1",
   "next_scheduled_calculation_time": "13372614218525085"
}
