> ## Documentation Index
> Fetch the complete documentation index at: https://crossmint-devin-1787949784-wallet-docs-two-concept-model.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# SignatureApiModel

> Swift Protocol

**Protocol**

```swift theme={null}
protocol SignatureApiModel : Decodable
```

## Instance Properties

| Property     | Type        | Description |
| ------------ | ----------- | ----------- |
| `approvals`  | `Approvals` | -           |
| `chainType`  | `String?`   | -           |
| `createdAt`  | `Date`      | -           |
| `id`         | `String`    | -           |
| `status`     | `String`    | -           |
| `type`       | `String`    | -           |
| `walletType` | `String?`   | -           |