Expired timestamp, yours 1518575470, ours 1534490669
OAuthRequest Object ( [parameters:OAuthRequest:private] => Array ( [oauth_version] => 1.0 [oauth_nonce] => 6da01e0df6e2283eab82938d3926888f [oauth_timestamp] => 1518575470 [oauth_consumer_key] => key [oauth_signature_method] => HMAC-SHA1 [oauth_signature] => EqWCblhD9c8HsLR/4AQMeCX1n5c= ) [http_method:OAuthRequest:private] => GET [http_url:OAuthRequest:private] => http://term.ie/oauth/example/request_token.php?oauth_version=1.0&oauth_nonce=6da01e0df6e2283eab82938d3926888f&oauth_timestamp=1518575470&oauth_consumer_key=key&oauth_signature_method=HMAC-SHA1&oauth_signature=EqWCblhD9c8HsLR%2F4AQMeCX1n5c%3D [base_string] => )