Expired timestamp, yours 1568262728, ours 1568525499
OAuthRequest Object ( [parameters:OAuthRequest:private] => Array ( [oauth_version] => 1.0 [oauth_nonce] => 22ccc86861e2aad1879134fe2a1d9ebd [oauth_timestamp] => 1568262728 [oauth_consumer_key] => key [oauth_token] => requestkey [oauth_signature_method] => HMAC-SHA1 [oauth_signature] => RpEqMC5uaNLjKF3Je6vdwtZvEV0= ) [http_method:OAuthRequest:private] => GET [http_url:OAuthRequest:private] => http://term.ie/oauth/example/access_token.php?oauth_version=1.0&oauth_nonce=22ccc86861e2aad1879134fe2a1d9ebd&oauth_timestamp=1568262728&oauth_consumer_key=key&oauth_token=requestkey&oauth_signature_method=HMAC-SHA1&oauth_signature=RpEqMC5uaNLjKF3Je6vdwtZvEV0%3D [base_string] => )