Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQEZhAYWknjEQnTDRgpp2ge4vr6MESAyPlnOGf+n44RylGnYqvBOrB7rVcKV… (1,748 chars)"
  }
}