{
   "epochs": [ {
      "calculation_time": "13374434553312377",
      "config_version": 0,
      "model_version": "0",
      "padded_top_topics_start_index": 0,
      "taxonomy_version": 0,
      "top_topics_and_observing_domains": [  ]
   } ],
   "hex_encoded_hmac_key": "E3B00B26FC82DCCFE3FE5E61AABDF8A847D06D4566151CB28780CC31FFB44269",
   "next_scheduled_calculation_time": "13375039353313109"
}
