{
   "epochs": [ {
      "calculation_time": "13370762643012375",
      "config_version": 0,
      "model_version": "0",
      "padded_top_topics_start_index": 0,
      "taxonomy_version": 0,
      "top_topics_and_observing_domains": [  ]
   } ],
   "hex_encoded_hmac_key": "DDF3B81DB4D3D44D61278DBDF40D162F90DB43919D468914DB7AF325543D72C3",
   "next_scheduled_calculation_time": "13371367443012489"
}
