When i try to send notification, i have this response:

HTTP/1.1  201  Created
Cache-Control:  private
Content-Length:  121
Content-Type:  application/json;  charset=utf-8
Location:  http://opensocial.myspace.com/roa/09/notifications/myspace.com.person.576567226/@self/1327492190
Server:  Microsoft-IIS/7.5
X-Server:  8041a8fa14c95dcb149e2cfd20a80283b7a92c6850429287
Accept:  */*
Host:  opensocial.myspace.com
CLIENT-IP:  85.115.220.198
X-PoweredBy:  Keebler  Elves
Date:  Wed,  25  Jan  2012  11:49:50  GMT

{"statusLink":"http:\/\/opensocial.myspace.com\/roa\/09\/notifications\/myspace.com.person.576567226\/@self\/1327492190"}

When i try to follow the statusLink i have 401 error with empty description:

{"statusCode":"401","statusDescription":""}

There is request description.

Request url

http://opensocial.myspace.com/roa/09/notifications/myspace.com.person.576567226/@self?oauth_version=1.0&oauth_nonce=436c6a80cf1dd84ecafa9a4abe82f918&oauth_timestamp=1327492186&oauth_consumer_key=d01d074aaeb04535b60a9157457c43c5&oauth_signature_method=HMAC-SHA1&oauth_signature=wR31aeq%2BkQM0piYPAt4wEUToFIs%3D

$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_HEADER, false);
curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 300);
curl_setopt($ch, CURLOPT_TIMEOUT, 300);

curl_setopt($ch, CURLOPT_HEADER, true);
curl_setopt($ch, CURLOPT_CUSTOMREQUEST, 'POST');
curl_setopt($ch, CURLOPT_POSTFIELDS, $body);
curl_setopt($ch, CURLOPT_HTTPHEADER, array( implode("\r\n", $h) ) );

$data = curl_exec($ch);

 Post body

{"recipientIds":["577776173"],  "templateParameters":[{"key":"content","value":"Notification  from  Kirill"},{"key":"button0_surface","value":"canvas"},{"key":"button0_label","value":"Go  To  App"},{"key":"button1_surface","value":"appProfile"},{"key":"button1_label","value":"Go  To  App  Profile"}],  "mediaItems":[{"msMediaItemUri":"http://api.myspace.com/v1/users/576567226"}]}

But i have no notifications.

Where is my problem?