Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDqjicwF5GQXypZy1ZUnkj6wNjkFEVNqyMvUxwGzkhz6AcBE7S9Tvbulhft… (1,748 chars)"
  }
}