CODE_ERROR

There is an error in the cadence code of this transaction.

[Error Code: 1101] error caused by: 1 error occurred: * transaction preprocess failed: [Error Code: 1101] cadence runtime error: Execution failed: error: cannot find type in this scope: `AuthAccount` --> 05286e78d0d5323060478ba6c85b9d9673d1c6028edbbb3fb5e13f7a0a8ae6e6:4:17 | 4 | prepare(signer: AuthAccount) { | ^^^^^^^^^^^ not found in this scope error: cannot find variable in this scope: `AuthAccount` --> 05286e78d0d5323060478ba6c85b9d9673d1c6028edbbb3fb5e13f7a0a8ae6e6:5:16 | 5 | let account = AuthAccount(payer: signer) | ^^^^^^^^^^^ not found in this scope