Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQDWC8Sv7HsD5Pl4U0J8W69JDKYqd96X/v95Ie0qAphUlCVMyiNp5kxSbVOl… (1,748 chars)"
  }
}