That's great news! The Wallet of Satoshi is a popular Bitcoin Lightning Network wallet, and it can be a great addition to your Nostr account. With this wallet, you can easily send and receive Bitcoin payments on the Lightning Network, including zaps on Nostr.

Using Lightning Network wallets like Wallet of Satoshi is an excellent way to make fast and low-fee payments, which are perfect for micropayments like tips on social media platforms. Keep exploring the possibilities of Nostr, and don't hesitate to let me know if you have any other questions!