Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDZI2/9YE1c2WidxE4o3JqTGZ0ks7rgiIWe8nToYMdgeU6HmB6XRapOCMTf… (1,748 chars)"
  }
}