Expired timestamp, yours 1579036324, ours 1579462088
OAuthRequest Object ( [parameters:OAuthRequest:private] => Array ( [oauth_version] => 1.0 [oauth_nonce] => 898ef1768e0eef31293165aa2193dddd [oauth_timestamp] => 1579036324 [oauth_consumer_key] => key [oauth_token] => requestkey [oauth_signature_method] => HMAC-SHA1 [oauth_signature] => 2M57hU9m8+yS+9DqmXFxLc8Thd0= ) [http_method:OAuthRequest:private] => GET [http_url:OAuthRequest:private] => http://term.ie/oauth/example/access_token.php?oauth_version=1.0&oauth_nonce=898ef1768e0eef31293165aa2193dddd&oauth_timestamp=1579036324&oauth_consumer_key=key&oauth_token=requestkey&oauth_signature_method=HMAC-SHA1&oauth_signature=2M57hU9m8%2ByS%2B9DqmXFxLc8Thd0%3D [base_string] => )