Transaction

[Error Code: 1101] cadence runtime error Execution failed:
  --> 62086e6525210f59598465674d51df2c6efcbe4bfbf534bd8bb01704a11bf807:80:20
   |
80 |         let item <- self.listing.purchase(
   |                     ^

error: pre-condition failed: listing has already been purchased
   --> 4eb8a10cb9f87357.NFTStorefront:243:16