# SignInitContract

Sign an init contract transaction.

## Parameters

*   `tx` **IInitContractTransaction** - A transaction object.
*   `path` **string** - A BIP32 path.

## Return

*   `signature` **string** - The signature.

## Examples

```javascript
import { AccountAddress, CcdAmount, AccountTransactionType } from "@concordium/web-sdk";
import Concordium from "@blooo/hw-app-concordium";
import TransportWebHID from "@ledgerhq/hw-transport-webhid";

const transport = await TransportWebHID.create();
const ccd = new Concordium(transport);

const sender = AccountAddress.fromBase58("4McQDikzr3GXi52Xjgcm2XZbq7E8YF7gzATZScZ5U59eLLkKjg");
const toAddress = AccountAddress.fromBase58("4McQDikzr3GXi52Xjgcm2XZbq7E8YF7gzATZScZ5U59eLLkKjg");

const moduleRef = "a00000000000000000000000000000000000000000000000000000000000000a";
const initContract = {
  amount: CcdAmount.fromMicroCcd("1000000000000"),
  moduleRef: {
    moduleRef, decodedModuleRef: new Uint8Array(Buffer.from(moduleRef, 'hex'))
  },
  initName: {
    value: "Test Contract",
  },
  param: {
    buffer: new Uint8Array([1, 2, 3, 4, 5, 6, 7, 8, 9, 10]),
  },
  maxContractExecutionEnergy: {
    value: 1000
  },
};

const tx = {
  sender,
  nonce: nonce.toString(),
  expiry: BigInt(123456),
  energyAmount: '1234',
  transactionKind: AccountTransactionType.InitContract,
  payload: initContract,
};

const { signature } = await ccd.signInitContract(tx, "44/919/0/0/0/0");
```