Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQDsgeVgmyE5NgIzL6Kq2lU7XW2Vd2AEko8e0mkGC8TNAjKkq1M9d9rHa4Kr… (1,748 chars)"
  }
}