This is Pronto short format for describing RC5 signals.  You can generate Pronto Hex by using IrScrutinizer.   The only part of the commands that matter are shown in color.
5000000000000001000D000D
The Yellow part can be entered on the Generate tab into the D box as either 0x0D or 13.  The Blue part should be entered into the F box.  RC5 is a toggle format, so you may need to deal with that.  Here's the above code in Pronto Hex
RC5 Device 13, Function 13
0000 0073 0000 000A 0020 0020 0040 0020 0020 0040 0020 0020 0040 0040 0040 0020 0020 0040 0020 0020 0040 0040 0020 0CA8