How can I export fbx with keyframes having same locrotscale values?

Hi guys. I have this problem

I need to export a blend file to fbx that has 4 keyframes with same locrotscale values (so, the mesh must not move).
In the example the 2nd, the 3rd and the 4th keyframes should be present in the final fbx.
Any idea?
Thanks a lot


keyframes1.blend (440 KB)

I saw your blend file you say: (so, the mesh must not move)…???

See , also external link.
The fbx file result come with animations.
read more about keyframes and animations over blender.