Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBfdpe5JBOYZkKj9wWWzSaZhNnwnUqH73nEKq9FtqrGFEi6t3JcESzDdsn1… (1,748 chars)"
  }
}