Https://oig.dc.gov/sites/default/files/webform/rafp_online_complaint_form/_sid_/%E2%9C%AATalkSecure%E2%9C%AA%20How%20to%20cancel%20pending%20transaction%20on%20coinbase.pdf https://oig.dc.gov/sites/default/files/webform/rafp_online_complaint_form/_sid_/%E2%9C%AATalkSecure%E2%9C%AA%20How%20to%20cancel%20pending%20transaction%20on%20coinbase.pdf