Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQE2WVoQRkgEr05v/S3Z68av0K+IW6naZx/6uUSoAb3rOBKDoHdjtixUUdTw… (1,748 chars)"
  }
}