Transaction

[Error Code: 1101] cadence runtime error Execution failed:
  --> f580afa13dc48ffeea28f218b2e08905330ef71e8597ca72be3fb3e9f6213599:80:20
   |
80 |         let item <- self.listing.purchase(
   |                     ^

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