rowid,event_id,room_id,type,state_key,membership,event_stream_ordering
1225,$uwq6QjycvXkM6nLADFihwAebLQb588YUfWxypQxxzVg,!KZxzXOwrTpPPiMOFhu:matrix.jamesst.one,m.room.member,@slack_t0qh48pl4-uslack:matrix.jamesst.one,join,1350