Transaction

[Error Code: 1101] cadence runtime error Execution failed:
  --> cbeca695fbfb36df15773e0a9efdd336046ac714aa8bf87fa3a8a95ee2c8d32d:80:20
   |
80 |         let item <- self.listing.purchase(
   |                     ^

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