Apparently, you've worked for the same company for over a decade doing data entry, you just passed your Lean green belt and you like tech.
It could be useful to look at business process automation, low code tools or robotic process automation. I've seen the combination of these things used for automating data entry processes in many industries, including yours.
There are many low code and RPA tools available (Mendix, UIPath, etc, just Google it) that offer free online training and certifications. These certs are not extremely hard to get if you have some interest in tech. For many companies in this field, hiring someone experienced with data entry, that can also do automation of those tasks is like finding the holy grail. Especially when you also have a lean cert.
It might be useful to look on Google for products like the one I mentioned and then look in your area for vacancies that require knowledge of them. Maybe there's an interesting opportunity in it for you!