{
   "epochs": [ {
      "calculation_time": "13373084340662983",
      "config_version": 0,
      "model_version": "0",
      "padded_top_topics_start_index": 0,
      "taxonomy_version": 0,
      "top_topics_and_observing_domains": [  ]
   } ],
   "hex_encoded_hmac_key": "AC4ADAEF324EF8808181F872E8E312C6A456EDFE6F6E2777E6855E77C3FA838F",
   "next_scheduled_calculation_time": "13373689140663789"
}
