{
   "epochs": [ {
      "calculation_time": "13367395245934221",
      "config_version": 0,
      "model_version": "0",
      "padded_top_topics_start_index": 0,
      "taxonomy_version": 0,
      "top_topics_and_observing_domains": [  ]
   } ],
   "hex_encoded_hmac_key": "6338A016609B8559FF13BE2E9095A5C48F173196BEF6594D5657520DB66CB301",
   "next_scheduled_calculation_time": "13368000045934657"
}
