Expired timestamp, yours 1552630584, ours 1558380488
OAuthRequest Object ( [parameters:OAuthRequest:private] => Array ( [oauth_version] => 1.0 [oauth_nonce] => 48a09ff0abba667c83d6bf198de289ea [oauth_timestamp] => 1552630584 [oauth_consumer_key] => key [oauth_signature_method] => HMAC-SHA1 [oauth_signature] => tE5/y1dcjx9ySCa8FXQiVJsnOMs= ) [http_method:OAuthRequest:private] => GET [http_url:OAuthRequest:private] => http://term.ie/oauth/example/request_token.php?oauth_version=1.0&oauth_nonce=48a09ff0abba667c83d6bf198de289ea&oauth_timestamp=1552630584&oauth_consumer_key=key&oauth_signature_method=HMAC-SHA1&oauth_signature=tE5%2Fy1dcjx9ySCa8FXQiVJsnOMs%3D [base_string] => )