Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCeY13Vm+EmnoXkBPWfP8hWPclY7+apcrJRxXlC3HFDRXiSy0DK6ERaFEet… (1,748 chars)"
  }
}