Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCe9aVuhKonzh6Rn89i+J6j7s7qnFi9+uOu1SRT+Cr2BWpYGOiVW5Wynrrp… (1,748 chars)"
  }
}