Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCxGfgTzbbKabwQ8QOBiwC5yZOWd0hp9+KLg2YKCRO70xQ5PuMSI2CwrRV7… (1,748 chars)"
  }
}