We are working on Multichain 2.0 POC project. Have configured the setup with 2 nodes (node1 & node2). Need your help in getting clarity on user management aspect. As per our understanding there can be 1 wallet per node, and each wallet can have multiple addresses. Should we consider wallet addresses as individual users. If yes, then users will get mapped to respective nodes, and if...Read More that node goes down how would users access the multichain. Or is there a way to handle this better.