STAMP:iVBORw0KGgoAAAANSUhEUgAAABgAAAAYCAYAAADgdz34AAAAdElEQVR42mNgGAVDAfzHgyk33NTU9H9gYCBWTKkleA2nhiXYDKJqcKEYDvINPkyOJf/JwKRZcHtjA0FMdvDQzfXoBuESpyh40A3HYgl5QUTLOMAZyTiCinoW0NwHNLUAT2oaokFEcXGNK3ioVeFQ1bU0swAAtUeZhYo5UM4AAAAASUVORK5CYII=

On-chain description