STiYaKuzA,
Based on what you described, in my opinion, you were TOO CLOSE and
the white car wants you to learn something; Don't Tailgate.
If, you had kept a good distance, I guarantee you will have been
able to avoid this crash at such a high speed.
Why in the first place, must you travel so close at such a speed?
Whether the car in front signals to swerve out is irrelevant. The
fact that you could not evade a crash, is obvious that you were too
close. In an emergency, it is not possible to signal before
swerving out to avoid a collision. Only a safe distance of at least
3 car lengths can allow you time to react.
Even then, it all depends on how attentive you are, while
driving.