Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCrsJ5Yl+bO4v1KLsgHmgKX1hDM/LyHtTuT0KYae/5rogHFQeHSXgZVJa1F… (1,748 chars)"
  }
}