If you want to withdraw coins from Indodax but the network used by the receiving party is not available on Indodax, there are several solutions that can be considered. First, you can look for other wallets that both have and support the network provided by Indodax. After the coin is successfully transferred to the wallet, you can later send it back to the first wallet you want, provided that the network used is suitable. The second solution is to sell the coins on the Indodax market to convert them into rupiah balances or can use the funds to buy back other digital assets. Be sure to always check the transaction fees that may be incurred during this process.