Does mapo tofu go bad?

I'm curious, can mapo tofu go bad? I've heard it's a delicious dish, but I'm not sure about its shelf life. I know some foods can spoil quickly, especially if they're not stored properly. So, is there a way to tell if mapo tofu has gone bad? And if so, what are the signs to look out for? I'd hate to eat something that's not safe, so I'm hoping you can provide some insight.