Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQFPxLc0ghP2twe5F77cBfqYFGjwZ2BKTDYAzfkCSvw+0Cl1fFgoUcVAsaLx… (1,748 chars)"
  }
}