Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCPixpAg+1eZYxJMBLZDvzjr8RsB6oe592i3iS/8YZp7g/t1OnZDs3DTcPW… (1,748 chars)"
  }
}