Expired timestamp, yours 1558003221, ours 1558377753
OAuthRequest Object ( [parameters:OAuthRequest:private] => Array ( [oauth_version] => 1.0 [oauth_nonce] => ee31202f5496dddc92963f28b41509a9 [oauth_timestamp] => 1558003221 [oauth_consumer_key] => key [method] => foo%20bar [bar] => baz [oauth_token] => accesskey [oauth_signature_method] => HMAC-SHA1 [oauth_signature] => j6mgsjQnXLNQ1JNDpslydPV24WM= ) [http_method:OAuthRequest:private] => GET [http_url:OAuthRequest:private] => http://term.ie/oauth/example/echo_api.php?oauth_version=1.0&oauth_nonce=ee31202f5496dddc92963f28b41509a9&oauth_timestamp=1558003221&oauth_consumer_key=key&method=foo%2520bar&bar=baz&oauth_token=accesskey&oauth_signature_method=HMAC-SHA1&oauth_signature=j6mgsjQnXLNQ1JNDpslydPV24WM%3D [base_string] => )