Expired timestamp, yours 1581688142, ours 1582461634
OAuthRequest Object ( [parameters:OAuthRequest:private] => Array ( [oauth_version] => 1.0 [oauth_nonce] => 2d3b4b982345d042c114215e4dce2de8 [oauth_timestamp] => 1581688142 [oauth_consumer_key] => key [oauth_signature_method] => HMAC-SHA1 [oauth_signature] => Leq/56ohg3ikhQqn7LOpl84v0ik= ) [http_method:OAuthRequest:private] => GET [http_url:OAuthRequest:private] => http://term.ie/oauth/example/request_token.php?oauth_version=1.0&oauth_nonce=2d3b4b982345d042c114215e4dce2de8&oauth_timestamp=1581688142&oauth_consumer_key=key&oauth_signature_method=HMAC-SHA1&oauth_signature=Leq%2F56ohg3ikhQqn7LOpl84v0ik%3D [base_string] => )