{"type":"rich","version":"1.0","title":"emino wrote","author_name":"emino (npub1mw…r5c53)","author_url":"https://yabu.me/npub1mwvwt5stgxhvzhlpacccsuq3rgdcv6dn5h8rrlgwue8clulvvagq2r5c53","provider_name":"njump","provider_url":"https://yabu.me","html":"Is it a mpc or Multi Sig wallet or do they Store the users private keys on their servers (encrypted)?"}