rowid,event_id,room_id,type,state_key,membership,event_stream_ordering
1414,$hW-0i1jee2bzGi7VBG1BUN-btbEAhH_qcH82_awirmA,!RppQZemJMBraLoZloF:matrix.jamesst.one,m.room.member,@slack_t0qh48pl4-ujwagsdhp:matrix.jamesst.one,join,1540