index/interfaces/LazyPrivateKeySignerOptions.md
Options for createLazyPrivateKeySigner.
Properties
| Property | Type | Description |
|---|
expectedAddress? | string | When set, every signature first checks that the fetched key belongs to this account (0x... or the Gala eth|<40 hex> form, case-insensitive; eth|0x... is refused at creation) and refuses to sign otherwise (SIGNER_ADDRESS_MISMATCH). Use it when the key lives in a slot another surface can switch between the moment a request was approved and the moment it is signed. |
expected address signer mismatch