Expired timestamp, yours 1575419043, ours 1576454376
OAuthRequest Object ( [parameters:OAuthRequest:private] => Array ( [oauth_version] => 1.0 [oauth_nonce] => ac743a8044c15a9bb6030a07d9916daa [oauth_timestamp] => 1575419043 [oauth_consumer_key] => key [oauth_signature_method] => HMAC-SHA1 [oauth_signature] => gJSR31qkpZ0cooS8ZFTXiO9s1i8= ) [http_method:OAuthRequest:private] => GET [http_url:OAuthRequest:private] => http://term.ie/oauth/example/request_token.php?oauth_version=1.0&oauth_nonce=ac743a8044c15a9bb6030a07d9916daa&oauth_timestamp=1575419043&oauth_consumer_key=key&oauth_signature_method=HMAC-SHA1&oauth_signature=gJSR31qkpZ0cooS8ZFTXiO9s1i8%3D [base_string] => )