Once you have your node running, you can manage it remotely with ODIN Web. Go to testnet.odinprotocol.io and enter the mnemonic key for the wallet you created. Keep this key safe! Once logged into ODIN Web with your mnemonic phrase, you can deposit ODIN and Loki tokens. You can also delegate some of your tokens to other validators to earn a small portion of their rate. In the future, you will be able to manage your ODIN tokens (including transfering between wallets) through the ODIN Web interface.
You have a working node on the ODIN blockchain! On the testnet, you can familiarize yourself with the concepts and technologies underlying the network, play around with Loki tokens, and explore the other elements of the ODIN project.