{
   "epochs": [ {
      "calculation_time": "13373897976364128",
      "config_version": 0,
      "model_version": "0",
      "padded_top_topics_start_index": 0,
      "taxonomy_version": 0,
      "top_topics_and_observing_domains": [  ]
   } ],
   "hex_encoded_hmac_key": "01EAC47B5DE3B30D4947CD7D4584E660BF13EF5BAE624A0B2CDA9B50D6652566",
   "next_scheduled_calculation_time": "13374502776364437"
}
