Implement Post request using curl command in ASP.Net

hello,

Post using c# -curl command

I have below curl post request i want to process it using c#

please advice how to do it 

curl -X POST --header 'Content-Type: application/json' --header 'Accept: application/json' --header 'Authorization: Basic ZXNwb3N1cmV0ZXN0OmFFSXRrSWtzVVVSJGVFanJ4ZUZSWWd5RVNXZ1NTRUxuakpLck1abG10U3VFWQ==' -d '{ \ 
   "accountIdentifier": "A39669270", \ 
   "amount": 10, \ 
   "campaign": "testing", \ 
   "customerIdentifier": "G79889307", \ 
   "emailSubject": "testing", \ 
   "etid": "E000000", \ 
   "externalRefID": "UES-2127-2E9B7-3C", \ 
   "message": "", \ 
   "notes": "", \ 
   "recipient": { \ 
     "email": "abc@gmail.com", \ 
      "firstName":"a", \ 
      "lastName":"b" \ 
   \ 
   }, \ 
   "sendEmail": true, \ 
   "sender": { \ 
     "email": "abc@gmail.com" \ 
  \ 
   }, \ 
   "utid": "U579023" \ 
 }' 'https://integration-api.tangocard.com/raas/v2/orders'