{
   "epochs": [ {
      "calculation_time": "13374866326712614",
      "config_version": 0,
      "model_version": "0",
      "padded_top_topics_start_index": 0,
      "taxonomy_version": 0,
      "top_topics_and_observing_domains": [  ]
   } ],
   "hex_encoded_hmac_key": "8A3CD8316559B5106B5C9255B636AC2D959E30B7FD48E37CDD0D09A61C53AD0C",
   "next_scheduled_calculation_time": "13375471126712941"
}
