{
   "epochs": [ {
      "calculation_time": "13378318272361397",
      "config_version": 0,
      "model_version": "0",
      "padded_top_topics_start_index": 0,
      "taxonomy_version": 0,
      "top_topics_and_observing_domains": [  ]
   } ],
   "hex_encoded_hmac_key": "8F6A38B26AC1E517B326F4B763B6A3E2705B3218437E77FD89FD3309EC7913C2",
   "next_scheduled_calculation_time": "13378923072361489"
}
