merhaba arkadaşlar bot ile içerik çekiyorum kod yapısı aşağıda ki gibi json decode denedim olmadı jsonmu değilmi?

{m:[{d:'19.12.2017',m:[[2968172,'Mainz',143,'Stuttgart','129',4,'20:30','1 9.12.2017','3','1','401','0','1','3','','1','2.20' ,'2.90','2.50','1.25','1.17','1.34','1.65','1.70', '95326',{tId:95326},'AFK','2','4825','2.90','1.80' ,'2.90','16.00','2.70','1.75','3.10','3.75','3.60' ,'1.35','1.45','1.80','0','1.20','2.40','2.90','1. 10','1.20','2.40','1','48574']]}]}
şu şekilde decode denedim yinede olmadı

<?php $icerik = "{m:[{d:'19.12.2017',m:[[2968172,'Mainz',143,'Stuttgart','129',4,'20:30','1 9.12.2017','3','1','401','0','1','3','','1','2.20' ,'2.90','2.50','1.25','1.17','1.34','1.65','1.70', '95326',{tId:95326},'AFK','2','4825','2.90','1.80' ,'2.90','16.00','2.70','1.75','3.10','3.75','3.60' ,'1.35','1.45','1.80','0','1.20','2.40','2.90','1. 10','1.20','2.40','1','48574']]}]} "; $json = json_decode($icerik); $liste = $json->m; print_r($liste); ?>