Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQG8wFy4Bcrk+DM0IJMjfMgpfb0XQU2HohIkJwv9IGhfJxUuH3HFufqLC+mY… (1,748 chars)"
  }
}