Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAu9FtIsmsUWLVndn578VlxkKyJXEyOhAzujsIY1Fq8G0rsKy8Fug7NThqu… (1,748 chars)"
  }
}