Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQFTKzud8r3ckSbJNxy6K69rS1tjE0sr7yQrJJSVP8jx0A85l4tCfxMbRZWR… (1,748 chars)"
  }
}