rowid,event_id,room_id,type,state_key,membership,event_stream_ordering
5075,$5FrGox46rcfCbHeBNIGSnUNBHr7o1ZiWLye98Uo1UGI,!OBlxzcjRsNxdsXxRiF:matrix.jamesst.one,m.room.member,@slack_t060g03sdlj-u0614vc3v08:matrix.jamesst.one,join,16431