Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBSnFzD93T9WRp6TJuFDMgUz8MbQtKhTGgJjeGBWehi1WpAb9EomeUcHDSr… (1,748 chars)"
  }
}