rowid,room_id,user_id,event_id,membership,event_stream_ordering
2237,!MlIdLmkJzcdLJKZnjs:matrix.jamesst.one,@slack_t0qh48pl4-uk452s31u:matrix.jamesst.one,$d1XYKB-GHXsZivljD5vg0XVSjibXCMm_KWkVHuabWrw,join,18719