HTTP Post request

Hi all,
I have created a jira ticket using the below data in fildder .
Headers:- (I have added the api url and Auth-UserId too)
Content-Type: multipart/form-data; boundary=–CRM–
Content-Length: 208
Expect: 100-continue
Connection: Keep-Alive
Request Body=
----CRM–
Content-Disposition: form-data; name:“json-Data”
{“fields”: {
“project”: {
“key”: “VC”
},
“issuetype”: {
“name”: “Pre-Posting Request”
},
“summary”: “Summary Demo”
}}
----CRM----
I want to arrange the same body inside http post request activity.
Please help me out.