Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQGg1f8pLPNmjfqx4ecyzT6DL7A3LFc8EVdzke4BhK6bbiDo1KmVJziNLpAH… (1,748 chars)"
  }
}