Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBmQstbYlpcsaJ5rr+xLBOcwU4Y79ANUqiSzA7JiF7HOCot9W8Ahj8EGip2… (1,748 chars)"
  }
}