Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBQr5v9wafnV84rnwFz3dMszAImGXUjUgopfrHRXXe7jCvjoz8KipmfJJtv… (1,748 chars)"
  }
}