Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAAAAwAy8C0q0op0vN9PXZmHKOjGlRFibF0cAsSWVN7vnCjLdgN8ixx1KcXkZIQJ… (844 chars)"
  }
}