New endpoints to fetch transactions history

[tdroxler]

We need a new endpoint to fetch transactions history more easily, currently with the pagination it's not very convenient.

We want to have time ranges, as we'll probably still need pagination inside that endpoint, we need to check if we could only use the to query params or if it's better to keep the from -> to.

We could also add a new endpoint to fetch the latest tx hash and timestamp of a address. To know if we need to update or if we are up-to-date.