Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQAvLVJSIE9GL//8iSvZGvxc8TUoQddS49UoMGDdQj5RkmCEjDvnkfw8DT7P… (1,748 chars)"
  }
}