Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQEdayH0VbfGIY2nkLW3epOhXHEu4jb00BXPryRYmFbt+w7JVQvDB2bUW7MV… (1,748 chars)"
  }
}