I've had this same question but the codes never work on other sites so I don't know it but I know this one I made and it works. You can put number letter combos 4A-6F to get the item or items for that letter number combo. I got 999 azure flutes and 999 ?'s.
Random items in items slot in bag.
94000130 FCFF0000
B2101D40 00000000
E0000644 00000294
03E7004E 03E70045
03E70049 03E7006C
03E70063 03E7006E
03E70054 03E7004F
D2000000 00000000
Random items in items slot in bag.
94000130 FCFF0000
B2101D40 00000000
E0000644 00000294
03E7004E 03E70045
03E70049 03E7006C
03E70063 03E7006E
03E70054 03E7004F
D2000000 00000000