{
   "epochs": [ {
      "calculation_time": "13367393979298303",
      "config_version": 0,
      "model_version": "0",
      "padded_top_topics_start_index": 0,
      "taxonomy_version": 0,
      "top_topics_and_observing_domains": [  ]
   } ],
   "hex_encoded_hmac_key": "B38EC7987041975654C0E2037EEB2D6CD3CDA0594CAC0B1CE0F70B98C84E2411",
   "next_scheduled_calculation_time": "13367998779298737"
}
