Expired timestamp, yours 1558003221, ours 1558376693
OAuthRequest Object ( [parameters:OAuthRequest:private] => Array ( [oauth_version] => 1.0 [oauth_nonce] => 588ff184bdba404bceb331f95eda6422 [oauth_timestamp] => 1558003221 [oauth_consumer_key] => key [oauth_token] => requestkey [oauth_signature_method] => HMAC-SHA1 [oauth_signature] => LayHmOXOunX1x9Mb8mIl/nFCYUQ= ) [http_method:OAuthRequest:private] => GET [http_url:OAuthRequest:private] => http://term.ie/oauth/example/access_token.php?oauth_version=1.0&oauth_nonce=588ff184bdba404bceb331f95eda6422&oauth_timestamp=1558003221&oauth_consumer_key=key&oauth_token=requestkey&oauth_signature_method=HMAC-SHA1&oauth_signature=LayHmOXOunX1x9Mb8mIl%2FnFCYUQ%3D [base_string] => )