I am sure about that. And I think the first clue from yesterday and the second clue today together make it clear what this is all about. Especially one of the symbols of the second one makes it clear to me. I like
"Good things take time though! To be continued ;-)"
That would be such a great achievement for NLG
Edit:
I give a hint as well now: Interpretate the symbols more in general and look at the second clue closely and combine the symbols. Then the dutch can solve this rebus.
It would be great
To me that means pay for gas and food at some (or more) gasstation(s) with Guldencoin but I could be wrong obv. If so then that deserves a LOT of mediacoverage, even nationwide like TV.