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: invalid use of interface as type --> c38133228bc5ad84e83f879f6291feed56d44271e1c0a0f9ee5b2f7307f31941:8:19 | 8 | let sentVault: @FungibleToken.Vault | ^^^^^^^^^^^^^^^^^^^^ got `FungibleToken.Vault`; consider using `{FungibleToken.Vault}` error: cannot find type in this scope: `AuthAccount` --> c38133228bc5ad84e83f879f6291feed56d44271e1c0a0f9ee5b2f7307f31941:10:20 | 10 | prepare(signer: AuthAccount) { | ^^^^^^^^^^^ not found in this scope error: value of type `&Account` has no member `getCapability` --> c38133228bc5ad84e83f879f6291feed56d44271e1c0a0f9ee5b2f7307f31941:26:36 | 26 | let receiverRef = recipient.getCapability(/public/moxyTokenReceiver) | ^^^^^^^^^^^^^ unknown member