Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQHzzIiEzrJk0M+VLyTEW3/zz7iKwwWF8qWd0FXPHVYDuF0QWitFBXQb0WV0… (1,748 chars)"
  }
}