Expired timestamp, yours 1562937679, ours 1571543627
OAuthRequest Object ( [parameters:OAuthRequest:private] => Array ( [oauth_version] => 1.0 [oauth_nonce] => 2933ab500de2e3cd1082307ac93079f0 [oauth_timestamp] => 1562937679 [oauth_consumer_key] => key [method] => foo%20bar [bar] => baz [oauth_token] => accesskey [oauth_signature_method] => RSA-SHA1 [oauth_signature] => UjsWZUS9hhkx7S7SrT0aPM67N4N3vDgEKcEcT5q4xa3WVKKWkfITZQzcwah2mLs+Yiy6JjMb+yQ4ViqiOW5sVm98qTFkRXPlmeD+x/0SZMUgtxYblommGuzjD0NMAwNSXSGQ+aNYnD8JjX/ir/kH3mbBDKoV6ORG9RU4nAKLOII= ) [http_method:OAuthRequest:private] => GET [http_url:OAuthRequest:private] => http://term.ie/oauth/example/echo_api.php?oauth_version=1.0&oauth_nonce=2933ab500de2e3cd1082307ac93079f0&oauth_timestamp=1562937679&oauth_consumer_key=key&method=foo%2520bar&bar=baz&oauth_token=accesskey&oauth_signature_method=RSA-SHA1&oauth_signature=UjsWZUS9hhkx7S7SrT0aPM67N4N3vDgEKcEcT5q4xa3WVKKWkfITZQzcwah2mLs%2BYiy6JjMb%2ByQ4ViqiOW5sVm98qTFkRXPlmeD%2Bx%2F0SZMUgtxYblommGuzjD0NMAwNSXSGQ%2BaNYnD8JjX%2Fir%2FkH3mbBDKoV6ORG9RU4nAKLOII%3D [base_string] => )