Reliable way to know if a call is blind transferred from API

From the call log API, it is not clear if a call has been blind transferred. Please check the call log here: https://pastebin.com/e9r9kMNC

We want to know between which extensions blind transfer has occurred and get the call recording for the entire call.

We are currently subscribed to the below webhook event:

/restapi/v1.0/account/~/extension/~/presence?detailedTelephonyState=true

and using the below API endpoint to fetch call log

/restapi/v1.0/account/~/call-log?sessionId={1}&view=Detailed

Please let us know if there is a way to acheive this.