According to F4WOnline, unless Dwayne “The Rock” Johnson changes his mind in the next few days, he has indicated that he will not have time to get into the kind of shape he feels he needs to be in for a main event match against Roman Reigns at WrestleMania 39. It was also said that Johnson has kept the door open for something in the future.
Furthermore, the report also notes that while it is unknown if Johnson has officially turned down wrestling at WrestleMania 39, the indication is that it is considered now less likely than it was a few months ago.
Johnson’s last match was against Erick Rowan at WrestleMania 32. He defeated Rowan in just six-seconds. Prior to that, Johnson to John Cena in the main event at WrestleMania 32.