Transaction

[Error Code: 1101] cadence runtime error Execution failed:
  --> eb45ba99e512a9e1f77ce256240b6f344bf1be5fc04cc30459339ccf598ba8f0:80:20
   |
80 |         let item <- self.listing.purchase(
   |                     ^

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