Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQFONz8lMEAr3sJMI9fG50DyBrJ41u1lYcezxFtRnFcU0wSi4sejhdNl0UIb… (1,748 chars)"
  }
}