Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBorIBrmZPWtS45y7oeJQggmW+e/RcMbq+JqWVB2GOSK1kol7YWTiI6f8fy… (1,748 chars)"
  }
}