Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQA7jbSDws+gtuIXJyEkdlfpKyG5m9QWBBOfGzZ+RQLHowKXK/wFgfqwjjS+… (1,748 chars)"
  }
}