Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQG3S3JbHsJ/0jipGIbHjW+6llvqQjy0WgqRcVYhpTOzbH9ysF9RkOA6FNGp… (1,748 chars)"
  }
}