Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQAxyxsfGlG3KhXge5GARsqrUKM+ckXYcousB5o0XV2eNWdO0ONB2P/j3sAr… (1,748 chars)"
  }
}