Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDS4fuYWXDxcgMtt4WZKGbI0mg7NVwfaossKDZm7vWfGGg9uecqN+B2WVkK… (1,748 chars)"
  }
}