Expired timestamp, yours 1549938467, ours 1550329450
OAuthRequest Object ( [parameters:OAuthRequest:private] => Array ( [oauth_version] => 1.0 [oauth_nonce] => ecda61c1cb0afb3c7eeee25858ca8c33 [oauth_timestamp] => 1549938467 [oauth_consumer_key] => key [method] => foo%20bar [bar] => baz [oauth_token] => accesskey [oauth_signature_method] => HMAC-SHA1 [oauth_signature] => 8Uo+fNq8DvRG1QMc7GN4UbIDv8Y= ) [http_method:OAuthRequest:private] => GET [http_url:OAuthRequest:private] => http://term.ie/oauth/example/echo_api.php?oauth_version=1.0&oauth_nonce=ecda61c1cb0afb3c7eeee25858ca8c33&oauth_timestamp=1549938467&oauth_consumer_key=key&method=foo%2520bar&bar=baz&oauth_token=accesskey&oauth_signature_method=HMAC-SHA1&oauth_signature=8Uo%2BfNq8DvRG1QMc7GN4UbIDv8Y%3D [base_string] => )