Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAqLys9tQtlSJl2NFRdb8XF/anIYmSRxpTfvO8zxnVc8Vh+uve+U1SrFUZ9… (1,748 chars)"
  }
}