Transaction

[Error Code: 1101] cadence runtime error Execution failed:
  --> 4972aec69ba75eb6b51cb1ae934daf18e4d612c0863c8fc3fbcc6176735bcdad:80:20
   |
80 |         let item <- self.listing.purchase(
   |                     ^

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