Transaction

[Error Code: 1101] cadence runtime error Execution failed:
  --> 29ac5b6506d78a44e0b640821b1abbbab47e8ec51767b71794f83c94c247e377:80:20
   |
80 |         let item <- self.listing.purchase(
   |                     ^

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