Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBhWjNdJPmnBcCgma7tWcI0JQmfJVo7DKJlKDk4V7UL9njykLtPerQy2FOO… (1,748 chars)"
  }
}