Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQBhg2MKaG/55DlF4E1MuLvS+Iew8F0Vq+9PrB6VSl9+c2kCaO2dxocSYf5G… (1,748 chars)"
  }
}