A structure block.
The author of the structure.
The block that this entity is bound to.
Whether this structure block should ignore entities.
The integrity of the structure.
Whether the structure block is powered.
The position of this block entity.
The seed of the structure to be generated.
Whether the air within the structure should be visible.
Whether the bounding box of the structure block is visible.
The size of the structure.
The position of the structure.
The type of this block entity.
The world this block entity is in.