Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDVRPhKMosQH6KpDD6vGJpLkZoPzjtNHYp2tnwY3D+63ROAJgEEDmJPv/zP… (1,748 chars)"
  }
}