Expired timestamp, yours 1549912844, ours 1563598559
OAuthRequest Object ( [parameters:OAuthRequest:private] => Array ( [oauth_version] => 1.0 [oauth_nonce] => cd8adec6ff00295780a582af858d7934 [oauth_timestamp] => 1549912844 [oauth_consumer_key] => key [method] => foo%20bar [bar] => baz [oauth_token] => accesskey [oauth_signature_method] => HMAC-SHA1 [oauth_signature] => S8+yGyVs00+0VhHR3R/fGRl1nDY= ) [http_method:OAuthRequest:private] => GET [http_url:OAuthRequest:private] => http://term.ie/oauth/example/echo_api.php?oauth_version=1.0&oauth_nonce=cd8adec6ff00295780a582af858d7934&oauth_timestamp=1549912844&oauth_consumer_key=key&method=foo%2520bar&bar=baz&oauth_token=accesskey&oauth_signature_method=HMAC-SHA1&oauth_signature=S8%2ByGyVs00%2B0VhHR3R%2FfGRl1nDY%3D [base_string] => )