STAMP:iVBORw0KGgoAAAANSUhEUgAAABgAAAAYCAYAAADgdz34AAAAiElEQVR42mNgGAWjAAj+48E0NZxiS+CGdAfr/C+0l0UxGI1PvgUww2EYZjgynyILkA2jiQW0jAeMcEd2fZgaAxiTawF6EGBYAGIXmXNSbgGyJejxQUkc4DSQWhbgTUVYgpCyVETA9YM4maLjtgg5OKZZPqB6RiPCEgaKLcBjCQO1LaBuTUYNCwDX9vdnz8nRAwAAAABJRU5ErkJggg==

On-chain description