Get text in "Sealed Blacksmithing Writ"

[Marify]

Hi!

[Goal]
I would like to know before ordering the contents of the craft request of "Sealed Blacksmithing Writ"

[Details]
Prior to receiving a master order,
I am in trouble because I do not know if it is already studied or whether I have learned the style.

Does anyone know the method?
I am investigating the API, but I am not sure.