Yeah that definitely looks messed up. It looks like someone in their shipping department was working on a math homework problem and gave you the answer to it by mistake lol. You should contact Giantoy’s customer service and ask them to look into it.I think mine might have messed up, this is what it looks like (I'm not sure how much personal info this gives, so I blacked out some numbers)
The "+" is an invalid character and using a scientific notation calculator gives me a tracking number that isn't in the system.
View attachment 696128