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` --> 7b083cad31a9fa3b37db1831a9a20a7819a5c608a408aa56a7e0d3a33af3f5d9:4:17 | 4 | prepare(signer: AuthAccount) { | ^^^^^^^^^^^ not found in this scope error: cannot find variable in this scope: `AuthAccount` --> 7b083cad31a9fa3b37db1831a9a20a7819a5c608a408aa56a7e0d3a33af3f5d9:5:16 | 5 | let account = AuthAccount(payer: signer) | ^^^^^^^^^^^ not found in this scope