Note Nxxxx7856xxx has been entered 2 times. This is a 5 Euro note from 2013. The printer code is Nxxxxx. This means that the note was printed at Oesterreichische Banknoten und Sicherheitsdruck GmbH (Austria). Users who have entered the note are:
Change from automatic payment machine at Cubelles toll of C32 motorway. I used a 20€ bill to pay 4.65€ only because the machine has been set for not accepting 50ers.