Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQFPdCWOGecq0AhrSf5tLAWhnQGVvxY25zdQBTTtNtMpjljufYpEFBr3VhVz… (1,748 chars)"
  }
}