touch(privatekey, operation)

Feature	Sign the operation created with createWallet with a private key and send it to the API. wait() can be used like send().
Parameters	string private key, object wallet (output of createWallet)
Return Value	object OperationResponse

// [OperationResponse’s structure ]

{
   response: SuccessResponse || ErrorResponse,
   _api: api address,
   _delegateIP: delegateIP,
} 

example

const sender = "0xa88fD796EE13ac305f376C54bdfe3270b883643cfca";
const currencyID = "MIT";
const amount = 10;

// create new contract account and raw operation
const wallet = mitum.contract.createWallet(sender, currencyID, amount);

// private key of sender to sign the operation
const privatekey = "16a4771cfd9c8fb25a8c261d912b83ee78315d4f9c980e68b1039cb51d496194fpr";

// sign and send the operation to API server
const accountCreate = async () => {
    const res = await mitum.contract.touch(privatekey, wallet);
    console.log(res.response);
};
accountCreate();

// output
{
  status: 200,
  method: 'post',
  url: 'http://127.0.0.1:54320/builder/send',
  request_body: '{"_hint":"mitum-extension-create-contract-account-operation-v0.0.1","fact":{"_hint":"mitum-extension-create-contract-account-operation-fact-v0.0.1","hash":"65gQYhNwRVUcLVPxWGnZ6vuNZLo2MgsH7cdgBLMg64AY","token":"MjAyNC0wNi0yNyAwNDo1OToxNy4yNTYgKzAwMDAgVVRD","sender":"0xa88fD796EE13ac305f376C54bdfe3270b883643cfca","items":[{"_hint":"mitum-extension-create-contract-account-multiple-amounts-v0.0.1","amounts":[{"_hint":"mitum-currency-amount-v0.0.1","currency":"MIT","amount":"10"}],"keys":{"_hint":"mitum-currency-keys-v0.0.1","hash":"625a58926b46119b52a1b40239779f1c3196addc","keys":[{"_hint":"mitum-currency-key-v0.0.1","weight":100,"key":"022bf34bf47fde3796c303c162f077d1bb58d168ec7a57f8e8066e91cc0880a262fpu"}],"threshold":100}}]},"hash":"DXjwtQTmwzqXwe6xVZkCDFeaSc8XaaJiCHZvUo5jdJ3x", "signs":[{"signer":"02a0d34b9b8657f31d4aca55d50f21e64636a6625a3a60f122333c5677acb5bb34fpu","signature":"5BpRZ7v2nCKTyzeSydxzZzs2Kz89gVjUhJx563oG2bYUGKaZtTUKx5EHpQkQo2dhUtq8UubE7zG3WX9GWS816DuNboHwx","signed_at":"2024-06-27T04:59:17.258Z"}]}',
  data: {
    hash: 'DXjwtQTmwzqXwe6xVZkCDFeaSc8XaaJiCHZvUo5jdJ3x',
    fact: {
      hash: '65gQYhNwRVUcLVPxWGnZ6vuNZLo2MgsH7cdgBLMg64AY',
      token: 'MjAyNC0wNi0yNyAwNDo1OToxNy4yNTYgKzAwMDAgVVRD',
      _hint: 'mitum-extension-create-contract-account-operation-fact-v0.0.1',
      sender: '0xa88fD796EE13ac305f376C54bdfe3270b883643cfca',
      items: [Array]
    },
    signs: [ [Object] ],
    _hint: 'mitum-extension-create-contract-account-operation-v0.0.1'
  }
}