{
   "epochs": [ {
      "calculation_time": "13372246452536804",
      "config_version": 0,
      "model_version": "0",
      "padded_top_topics_start_index": 0,
      "taxonomy_version": 0,
      "top_topics_and_observing_domains": [  ]
   } ],
   "hex_encoded_hmac_key": "60347FE9E6DEBAE345BB26F4DAB8042E96F1BD47FBACC9BE8ACABCCFEACDB667",
   "next_scheduled_calculation_time": "13372851252537249"
}
