Texture
The textures property an account of the pool signed, for NPCs and player profiles.
ewogICJ0aW1lc3RhbXAiIDogMTc5NDA0MjU5MzgxMiwKICAicHJvZmlsZUlkIiA6ICI4Y2Q0NTkwNzM1NDg0YThiYjgzMTFjNDRkYTFjNDc4OSIsCiAgInByb2ZpbGVOYW1lIiA6ICJ0aWtrbGVtNG4iLAogICJzaWduYXR1cmVSZXF1aXJlZCIgOiB0cnVlLAogICJ0ZXh0dXJlcyIgOiB7CiAgICAiU0tJTiIgOiB7CiAgICAgICJ1cmwiIDogImh0dHA6Ly90ZXh0dXJlcy5taW5lY3JhZnQubmV0L3RleHR1cmUvMzI3OTBlYmRiMjdkNWZiMDg2NjI2MmFlMDI1ZGRjZDMzMjgwMjhiMzgyZTYzODUzYzc3MWNmYjNlNmIyMTU4MiIKICAgIH0KICB9Cn0=
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
The 64x64 image as Mojang serves it.