Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQC9ZaLd5ik5ExNgrzu1SVkW87UNTFN6/dTgpYlRmau3unaQrQ+kzONL7z2d… (1,748 chars)"
  }
}