rowid,event_id,room_id,type,state_key,membership,event_stream_ordering
1739,$TkPJQ47mre6qDnowXm6oDy0e_VugnWjetOePfXXtANc,!HPNcDxTDpUhwcvGFdW:matrix.jamesst.one,m.room.member,@slack_t0qh48pl4-u5g22hjnp:matrix.jamesst.one,join,1865