Expired timestamp, yours 1579036324, ours 1579459936
OAuthRequest Object ( [parameters:OAuthRequest:private] => Array ( [oauth_version] => 1.0 [oauth_nonce] => f3456c9507ef6a3783155e566b6798d6 [oauth_timestamp] => 1579036324 [oauth_consumer_key] => key [oauth_signature_method] => HMAC-SHA1 [oauth_signature] => 9UkhGD32an1jZcuSzPABdXsU/GA= ) [http_method:OAuthRequest:private] => GET [http_url:OAuthRequest:private] => http://term.ie/oauth/example/request_token.php?oauth_version=1.0&oauth_nonce=f3456c9507ef6a3783155e566b6798d6&oauth_timestamp=1579036324&oauth_consumer_key=key&oauth_signature_method=HMAC-SHA1&oauth_signature=9UkhGD32an1jZcuSzPABdXsU%2FGA%3D [base_string] => )