Implement alternative methods to improve tracking object data

[rubenochiavone]

At the moment the URL we request to retrieve tracking object data works but for some specific objects it lacks detailed information for some events. This problem can be seen in #4 and #8.

As suggested in #8 (comment) and #8 (comment), we could change the endpoint URL to improve results, but it would have performance impact.

In order to work on that, I opened this issue to both discuss and track further changes.