Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQAJU7gntYt7k8U+fOVtqRSr4jcZCXqOJ9TQvgkI2X4QpWH4Ap5LI5RF2Atk… (1,748 chars)"
  }
}