rowid,room_id,user_id,event_id,membership,event_stream_ordering
656,!CYeFMUQdkRwYBPsJnG:matrix.jamesst.one,@slack_t0qh48pl4-u072zlzmnmc:matrix.jamesst.one,$c8i9sWkwqpazm1DxU6Vqo2nhqFp10AA2pp2XfE8fidU,join,1810