rowid,room_id,user_id,event_id,membership,event_stream_ordering
330,!CYeFMUQdkRwYBPsJnG:matrix.jamesst.one,@slack_t0qh48pl4-u1z24gru3:matrix.jamesst.one,$OvaXOlerxK1kXpoMuYWmIRO_hODcxj0AyUr03S2-x04,join,1453