Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBZlfqjXf1lt0tnrJXHVECW17lW/J23FMmF1QQ1sozFEwn1ged6uTK6+bT6… (1,748 chars)"
  }
}