Https://oig.dc.gov/sites/default/files/webform/rafp_online_complaint_form/_sid_/%5B%5BFaqs-NeeD%5D%5D%20Can%20a%20Coinbase%20Transaction%20Be%20Reversed%20%E2%80%93%20USA%20Support%20Guide.pdf https://oig.dc.gov/sites/default/files/webform/rafp_online_complaint_form/_sid_/%5B%5BFaqs-NeeD%5D%5D%20Can%20a%20Coinbase%20Transaction%20Be%20Reversed%20%E2%80%93%20USA%20Support%20Guide.pdf