I am recieving data that looks like this.

I am trying to figure out how to unpack this so it will match my specs but I am unfimair with the way pack/unpack works along with the flow of bytes

!2�
GY�S��!2�
GY��d02�
GY�]d!2�
GY�^*W!2�
GY�gd!2�
GY�qd!2�
GY*V02�