Strange Nepal coin? Dated 1354 in Nepalese, can't find on Numista.

Bought this from a reputable dealer online, and is in the Nepalese language I presume? Legibly dated to 1354, add 78, equals 1432 AD Gregorian? I'm not even sure that is correct reasoning on the date conversion. 

This item is not found here on Numista (?), even though I plug in the appropriate data points of:

22mm,

7.94g,

Non precious 

It has the well-known Nepalese trident with a staff, and a bow tying these together. 

Not Nepal.  N#17532

Thanks Rsirian, my second guess would have been some kind of Indian Princely states coin, though the numbers are similar to me.

The date on your coin is worn. The 9 (९) looks like a 3.

The so called reputable dealer  needs a few lessons in identifying coins as you have been misled into buying a very common coin so hope you did not pay too much for it , the symbol in the centre is a Cobra