STAMP:iVBORw0KGgoAAAANSUhEUgAAABgAAAAYCAYAAADgdz34AAAAfUlEQVR42mNgGGTgP00NDw0N/U9LS4auBTBDkS2gmkX/13UngjGyBchiVDF82/wmOBsdU2IJQcOpYgEhPGgt+E8GJj/1IGNc4hQFD7rhWCwhL4gGJJJxBNUITKYMBCJ1iPpgWZ4OHFO1NIUZhmwBNeoDrOFPLcNxWUByywIAhH+UCR+t2eAAAAAASUVORK5CYII=

On-chain description