Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCsLRGIityS9IF0qlP0qlJ3a8MtPGesq2albczFTZt/yQyqHSPDkB0i1FRW… (1,748 chars)"
  }
}