Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwAyLbZW7DIXqAjNi7fLwSVfDQ0AKJImPW3tgoY6gL4mh3m5p5cZ7ZKxgEJq… (844 chars)"
  }
}