Whales are market makers and they do manipulations on the market. They prepare news, release it as fud to create panic in community. Why do you need to have whale signals?

To be panic or to join their fomo games?

For either of those intention, you don't need to get whale signals at all because eventually they will be all reflected on social media and you will get it together with the crowd.

It is what you should do to manage your capital better. Relying on signals like from market makers is not good at all.

You can use on-chain data from Glassnode, Cryptoquant, Coimetrics.

Glassnode Insights