Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwEn5qi8NlIkOjyDnHdXPRYuOiGYzCHRXJYWgR7owPicDFxpa/7TW6hLtbDn… (844 chars)"
  }
}