Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQHsW4OSTxfQ/OssLyDVmkN6lJom+zQP5QGIt/X1+H7qt3ZAfkzRmkTz9jUl… (1,748 chars)"
  }
}