{
   "epochs": [ {
      "calculation_time": "13366271791847964",
      "config_version": 0,
      "model_version": "0",
      "padded_top_topics_start_index": 0,
      "taxonomy_version": 0,
      "top_topics_and_observing_domains": [  ]
   } ],
   "hex_encoded_hmac_key": "5A197EF75FC0C0A8A9E3D6D5E6E8F5F92FF3A4F42C2B5D211265A3E32A2DA7E7",
   "next_scheduled_calculation_time": "13366876591848289"
}
