# Class BSV::Wallet::InvalidHmacError <a id="class-BSV-Wallet-InvalidHmacError"></a>

**Inherits:** `BSV::Wallet::Error`

Code 3 — HMAC verification failed.

## Public Instance Methods
### `initialize(message = 'the provided HMAC is invalid', stack: = '')` <a id="method-i-initialize"></a> <a id="initialize-instance_method"></a>
- **@return** [InvalidHmacError] a new instance of InvalidHmacError