Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQB2aIQF6oWiLuY47eiMrHRgDzmS9z1hfJSqJeG33cOKBkyOJD7Xh/+iNnkv… (1,748 chars)"
  }
}