rowid,event_id,room_id,type,state_key,membership,event_stream_ordering
1588,$4HSTG_hgMGtQZ_naoSGTaY3tobyJJ_eFJYgZQhyb6VU,!CYeFMUQdkRwYBPsJnG:matrix.jamesst.one,m.room.member,@slack_t0qh48pl4-u5g22hjnp:matrix.jamesst.one,join,1714