Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQHE01WSOh1g5xbzpYHiHmh+aHU++n+R/qjZjkAaNbPAhFlssGW/UgO2qZ1X… (1,748 chars)"
  }
}