{
   "epochs": [ {
      "calculation_time": "13366912754285272",
      "config_version": 0,
      "model_version": "0",
      "padded_top_topics_start_index": 0,
      "taxonomy_version": 0,
      "top_topics_and_observing_domains": [  ]
   } ],
   "hex_encoded_hmac_key": "A57338B105801B2037CEF02BB345C4F838C7EB28CEE383B926CD470B4C3D7514",
   "next_scheduled_calculation_time": "13367517554285699"
}
