Your can use demo token:
eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJqdGkiOiJhYTRlZGI3Yy1mMWI3LTQzNTEtYTFmYi1iYzU1NjcwNzU1MjEiLCJzdWIiOjIwLCJpYXQiOjE1NjAyMzk4MzgsIm5iZiI6MTU2MDIzOTgzOCwidHlwZSI6ImFjY2VzcyIsImZyZXNoIjpmYWxzZX0.YrO8a_N5cahEX3BSRc_2WU_K3EHVe7cdEyagrfVb8Z4