{
   "epochs": [ {
      "calculation_time": "13366860598691256",
      "config_version": 0,
      "model_version": "0",
      "padded_top_topics_start_index": 0,
      "taxonomy_version": 0,
      "top_topics_and_observing_domains": [  ]
   } ],
   "hex_encoded_hmac_key": "E0E61E4F98D1C6EC1A524FFC3C6DDCDE8FEAC3702924E16FCA48A9C0707FA2C3",
   "next_scheduled_calculation_time": "13367465398691453"
}
