Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAwC7u2HVrics6PYGLc3/SnMJYUxGvkXQ/z9TPyA4dpVT6uOjy/gTRRF/GH… (1,748 chars)"
  }
}