Expired timestamp, yours 1562943713, ours 1571541084
OAuthRequest Object ( [parameters:OAuthRequest:private] => Array ( [oauth_version] => 1.0 [oauth_nonce] => f43c3b91068e6d148043a57a813227a5 [oauth_timestamp] => 1562943713 [oauth_consumer_key] => key [oauth_signature_method] => HMAC-SHA1 [oauth_signature] => /Zhi2+tg0hB63FUGLSO5eMpfuVU= ) [http_method:OAuthRequest:private] => GET [http_url:OAuthRequest:private] => http://term.ie/oauth/example/request_token.php?oauth_version=1.0&oauth_nonce=f43c3b91068e6d148043a57a813227a5&oauth_timestamp=1562943713&oauth_consumer_key=key&oauth_signature_method=HMAC-SHA1&oauth_signature=%2FZhi2%2Btg0hB63FUGLSO5eMpfuVU%3D [base_string] => )