10 August 2021 :
An unknown prisoner executed on July 10 at Rajai Shahr Prison in Gohardasht. The news is reported by javanehha.com, which only added that the detainee was male, and had been convicted of drug related crimes.
https://iran-hrm.com/2021/08/02/monthly-report-july-2021-iran-human-rights-monitor/