Hi guys. I have the umbrel server and its updated to 1.0. I need a tutoriol on the bitcoin nide application. Its 100 percent synced but i need assistance on what else to do. Mempool.space is what i need the bitcoin node 26.0.0 to help place address for withdraws and set fee amounts and coin to cash amounts. I need a simple step by step video tutoriol . Also im using a 2022 chromebook
. How do i send transactions to myself from mempool.space