line 1 column 2 missing } or object name

I need help with this command 

 

skull 1 3 {display:

{Name:"Fox"}

,SkullOwner:{Id:"727e68e5-b0ef-46c6-81cb-3ad3ddb92913",Properties:{textures:[

{Value:"eyJ0ZXh0dXJlcyI6eyJTS0lOIjp7InVybCI6Imh0dHA6Ly90ZXh0dXJlcy5taW5lY3JhZnQubmV0L3RleHR1cmUvZmJkZmZlOTY0MmZjNTI4MGU2OGNlNDg4ZTNiY2Y0NDA2ODdlZDNiYzU2NmUzMTVhZjgyNGY0MjhiNmZmNzE1In19fQ=="}

]}}}

 

 when i use it, it says: line 1 column 2 missing } or object name

 

please, tell me how the command should look. Thanks