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`
 --> 899e1927d8b6a0b32939bb0b53cc39517ec2cf221c5473ec21a38a3899f5e3f1:2:24
  |
2 |               var acct: AuthAccount
  |                         ^^^^^^^^^^^ not found in this scope

error: cannot find type in this scope: `AuthAccount`
 --> 899e1927d8b6a0b32939bb0b53cc39517ec2cf221c5473ec21a38a3899f5e3f1:4:28
  |
4 |               prepare(acct: AuthAccount) {
  |                             ^^^^^^^^^^^ not found in this scope