rowid,event_id,room_id,type,state_key,membership,event_stream_ordering
1472,$2RPFxNFDDNdcIn32X2JLQnp7ErjPbwfTSqoFyy9ajbQ,!CYeFMUQdkRwYBPsJnG:matrix.jamesst.one,m.room.member,@slack_t0qh48pl4-u3p7e6ucb:matrix.jamesst.one,join,1598