Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBSpTT4Hd+2OZNCabk3bmYVfn1Iod9cdkoOvVyPM7zrBDQXEBMaqSx+C4iD… (1,748 chars)"
  }
}