Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCjJJCOCpM+gk5HZxX8uJJDohWZMS4FZ++JKMGpQQC9JWIzFHZLfm9Fu/Cs… (1,748 chars)"
  }
}