Node.js 尝试使用Bitgo js发送ltc硬币

我想使用bitGo js api发送ltc，但它不是wokring，存在金额问题。它对btc有效，但对ltc无效。我尝试将金额转换为satoshi和litoshi，但直到它不起作用。以下是我的代码：

 const BitGoJS = require('../../src/index');
    const bitgo = new BitGoJS.BitGo({ env: 'test' });
    const Promise = require('bluebird');

    const coin = 'tltc';
    const basecoin = bitgo.coin(coin);
    // TODO: set your access token here
    const accessToken = null;
    const walletId = '5941ce2db42fcbc70717e5a898fd1595';
    // TODO: set your passphrase here
    const walletPassphrase = null;

    Promise.coroutine(function *() {
      bitgo.authenticateWithAccessToken({ accessToken: accessToken });

      const walletInstance = yield basecoin.wallets().get({ id: walletId });

      const newReceiveAddress1 = yield walletInstance.createAddress();
      const newReceiveAddress2 = yield walletInstance.createAddress();

      const transaction = yield walletInstance.sendMany({
        recipients: [
          {
            amount: '12341234', //not getting how to convert the  amount here
            address: newReceiveAddress1.address
          },
],
        walletPassphrase: walletPassphrase
      });
      const explanation = basecoin.explainTransaction({ txHex: transaction.tx });

      console.log('Wallet ID:', walletInstance.id());
      console.log('Current Receive Address:', walletInstance.receiveAddress());
      console.log('New Transaction:', JSON.stringify(transaction, null, 4));
      console.log('Transaction Explanation:', JSON.stringify(explanation, null, 4));
    })();

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请建议一些解决方案，如何解决在bitGo js中传递给api for send方法时的金额问题

问题是什么？发行数量意味着什么？你能在这里发布错误吗？如果我试图传递最小数量，它会给出灰尘值的错误，否则如果没有转换就传递了该值，则会出现thershold的错误