31 May 2022 :

Shahab … executed in Mashhad Central Prison on May 29
According to Khorasan newspaper, a man was executed in Mashhad Central Prison on the morning of May 29. His identity has only been reported as 27-year-old Shahab (surname unknown) who was sentenced for murder. He is alleged to have caused the death of three people through arson of a residential building on 21 February 2017.

https://iranhr.net/en/articles/5243/