{
   "epochs": [ {
      "calculation_time": "13366833137166560",
      "config_version": 0,
      "model_version": "0",
      "padded_top_topics_start_index": 0,
      "taxonomy_version": 0,
      "top_topics_and_observing_domains": [  ]
   } ],
   "hex_encoded_hmac_key": "AC83B1F2E7DADB9DB054440D8B4EE7C98C879AE2951312B65A291BCE8081AFF3",
   "next_scheduled_calculation_time": "13367437937166997"
}
