Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQCgDVqVBMjmKqzuGR29w0LuW2B2x7un1rFaPZKo9LMtol6xBI6atN1Lr69i… (1,748 chars)"
  }
}