{
   "epochs": [ {
      "calculation_time": "13373106613671703",
      "config_version": 0,
      "model_version": "0",
      "padded_top_topics_start_index": 0,
      "taxonomy_version": 0,
      "top_topics_and_observing_domains": [  ]
   } ],
   "hex_encoded_hmac_key": "462B242033F14F1E40ED98D10E5DBC42351FEC0FFA41C3FA9B97D6A258037503",
   "next_scheduled_calculation_time": "13373711413671902"
}
