STAMP:iVBORw0KGgoAAAANSUhEUgAAABgAAAAYCAYAAADgdz34AAAAcUlEQVR42mNgGAWjAAr+I2GaGUx1S/4TgalreKG9LAqmxBKChlNqCVGGk2vBf7pbYBMWCcbIBsPEKLYA5kqP2FgMl4PEqGIBTYOI7hagiw1+HyBb4iXECMfkWvCf1rkYpwXUCHuCPqBVvUC1EpQmFgAAkIEUUA+6KyYAAAAASUVORK5CYII=

On-chain description