Get Ethereum Wallet Address and Private Key from Gluwa
Open the Gluwa mobile app.
Open the wallet with the password you used to create the wallet.
Navigate `Menu -> Private key and address`
Submit your password again to review your private key and address.
You will see the private key and address of your Gluwacoin wallets (e.g., USD-G, KRW-G) which are Ethereum wallets. Note that you will see the same private key and address for all Gluwacoin wallets since they coexist in the same Ethereum wallet.
Note that you should use Gluwa mobile app in a sandbox mode when you are testing in the sandbox environment. On the Gluwa app, navigate to `Menu > Turn sandbox on` to activate the sandbox mode. You can deactivate the sandbox mode by navigating to `Menu > Turn sandbox off`.