Transaction

[Error Code: 1101] cadence runtime error Execution failed:
  --> a7a3d7dd02f3c062f5931557f7dc6e9e941cf21aecb266b904b0b61645e9fbb5:80:20
   |
80 |         let item <- self.listing.purchase(
   |                     ^

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