STAMP:iVBORw0KGgoAAAANSUhEUgAAABgAAAAYCAYAAADgdz34AAAAjElEQVR42mNgGAWjAAj+48GUG+7j44MTU2oJ3KDk5GSaWELQcKpYQAhTZMG67kQw1ojYCGeji1HFAp3AqWCMbAFMjFwLUAwD8TXtUrCKUcUCWgTRf3RLcGGK4mBZng4uA6lnATZLYBgkRxUL8GGqWoBc0FHFAlgw0MwHyGFNbcOxZjZq1wdUS+80tQAAWcVvg17zHLgAAAAASUVORK5CYII=

On-chain description