Expired timestamp, yours 1557977589, ours 1563601207
OAuthRequest Object ( [parameters:OAuthRequest:private] => Array ( [oauth_version] => 1.0 [oauth_nonce] => 36ab4aa2cc6f804e5380b2ca3dc4beef [oauth_timestamp] => 1557977589 [oauth_consumer_key] => key [oauth_token] => requestkey [oauth_signature_method] => HMAC-SHA1 [oauth_signature] => QmNatfFMGvxyGkWhDlc4xyj7JhE= ) [http_method:OAuthRequest:private] => GET [http_url:OAuthRequest:private] => http://term.ie/oauth/example/access_token.php?oauth_version=1.0&oauth_nonce=36ab4aa2cc6f804e5380b2ca3dc4beef&oauth_timestamp=1557977589&oauth_consumer_key=key&oauth_token=requestkey&oauth_signature_method=HMAC-SHA1&oauth_signature=QmNatfFMGvxyGkWhDlc4xyj7JhE%3D [base_string] => )