Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAe2lEKiN7zEsdspLfrmJYg1GTZxeQZGUbqYJ+0Vp9z4RXspzyHEPKzZAbt… (1,748 chars)"
  }
}