Expired timestamp, yours 1555394159, ours 1556059470
OAuthRequest Object ( [parameters:protected] => Array ( [oauth_consumer_key] => key [oauth_nonce] => 8d40dc625e3dc5e66cfdcd833f54087a [oauth_signature] => WKOhlLY3MQSEshvK/hsuWVZAFAh3RIyAd+Zv3f+6PpvOIJZudWzvPfxPfieKiNbqStvj19YB+6ukJoFFp0whF1rHJiY0IoNuejZ9Gf3jY5jU37IKnOBfE9ojLnIBgMSI0+IkfEPsWh8X/jiOeNMNv5urFf+y7AZFol1w00Jd7FU= [oauth_signature_method] => RSA-SHA1 [oauth_timestamp] => 1555394159 [oauth_token] => requestkey [oauth_version] => 1.0 ) [http_method:protected] => GET [http_url:protected] => http://oauthbin.com:/v1/access-token?oauth_consumer_key=key&oauth_nonce=8d40dc625e3dc5e66cfdcd833f54087a&oauth_signature=WKOhlLY3MQSEshvK%2FhsuWVZAFAh3RIyAd%2BZv3f%2B6PpvOIJZudWzvPfxPfieKiNbqStvj19YB%2B6ukJoFFp0whF1rHJiY0IoNuejZ9Gf3jY5jU37IKnOBfE9ojLnIBgMSI0%2BIkfEPsWh8X%2FjiOeNMNv5urFf%2By7AZFol1w00Jd7FU%3D&oauth_signature_method=RSA-SHA1&oauth_timestamp=1555394159&oauth_token=requestkey&oauth_version=1.0 [base_string] => )