{
   "epochs": [ {
      "calculation_time": "13367321356706299",
      "config_version": 0,
      "model_version": "0",
      "padded_top_topics_start_index": 0,
      "taxonomy_version": 0,
      "top_topics_and_observing_domains": [  ]
   } ],
   "hex_encoded_hmac_key": "BD3E69D5185464AABA2EFDFF3A8E955CA9D2C93A2307B6AB757BCCAC61B49EA5",
   "next_scheduled_calculation_time": "13367926156706471"
}
