# ConstructionSubmitRequest
The transaction submission request includes a signed transaction.
## Example Usage
```typescript
import { ConstructionSubmitRequest } from "icpmcp-rosetta-api";
let value: ConstructionSubmitRequest = {
networkIdentifier: {
blockchain: "bitcoin",
network: "mainnet",
subNetworkIdentifier: {
network: "shard 1",
metadata: {},
},
},
signedTransaction: "<value>",
};
```
## Fields
| Field | Type | Required | Description |
| -------------------------------------------------------------------------------------- | -------------------------------------------------------------------------------------- | -------------------------------------------------------------------------------------- | -------------------------------------------------------------------------------------- |
| `networkIdentifier` | [models.NetworkIdentifier](../models/networkidentifier.md) | :heavy_check_mark: | The network_identifier specifies which network a particular object is associated with. |
| `signedTransaction` | *string* | :heavy_check_mark: | N/A |
