Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDX1OmE38lGRYcasPnoGo0SxS5WCpXDci7x6H2uRUEFmC9lIfoqW2BbvHSl… (1,748 chars)"
  }
}