Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCcgkp/Hg8C9V04lKYzkuKZbjW/SgGRnXEXWmOt6wAKsRlFDE+LN865PEKt… (1,748 chars)"
  }
}