Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQByiSr3cMvIKWyEgoTPS2E7Ehlhh3TXplC+xEh3CtuuPyr5GmLGvY9sUudn… (1,748 chars)"
  }
}