Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBMOIOzgxuN1Q246NuQ5x4ewhlJchZipwuUAl2XMbXZfUZ8XWilSo3LXHd5… (1,748 chars)"
  }
}