Transaction

[Error Code: 1101] cadence runtime error Execution failed:
  --> 37611eb5e213879a43f8c976efb6f275f9779cd86e626e7d8f1afb79706f0a3a:80:20
   |
80 |         let item <- self.listing.purchase(
   |                     ^

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