Expired timestamp, yours 1555404370, ours 1556207553
OAuthRequest Object ( [parameters:OAuthRequest:private] => Array ( [oauth_version] => 1.0 [oauth_nonce] => e50ea4eef6b946b6c9efebd6b4fc82a2 [oauth_timestamp] => 1555404370 [oauth_consumer_key] => key [oauth_token] => requestkey [oauth_signature_method] => HMAC-SHA1 [oauth_signature] => rE+csMOrdETOPuQxI0v/wr836Uw= ) [http_method:OAuthRequest:private] => GET [http_url:OAuthRequest:private] => http://term.ie/oauth/example/access_token.php?oauth_version=1.0&oauth_nonce=e50ea4eef6b946b6c9efebd6b4fc82a2&oauth_timestamp=1555404370&oauth_consumer_key=key&oauth_token=requestkey&oauth_signature_method=HMAC-SHA1&oauth_signature=rE%2BcsMOrdETOPuQxI0v%2Fwr836Uw%3D [base_string] => )