{
   "epochs": [ {
      "calculation_time": "13367393685499477",
      "config_version": 0,
      "model_version": "0",
      "padded_top_topics_start_index": 0,
      "taxonomy_version": 0,
      "top_topics_and_observing_domains": [  ]
   } ],
   "hex_encoded_hmac_key": "B64670A3383BEEAB9D3A1D352379A73F231F6FA0A966E8E4FD0587F4B884D357",
   "next_scheduled_calculation_time": "13367998485502130"
}
