STAMP:iVBORw0KGgoAAAANSUhEUgAAABgAAAAYCAYAAADgdz34AAAAiUlEQVR42mNgGITgPxTTxvBleTo0swBsOK0s+N8aJkczC1AMR7KAKpb8X9edCMcwC2B8Si2BG7RtfhOKJciWUmIJhuHYMMUWEMJDw4K2CDkwRjYYJkauBRiuXF7jjlWMKhbQIoj+D1gko1tOsQVl8c7DKB8gFXLDJCdTrTRFDx5q1QdUdS3NLAAAesquF0J6b0IAAAAASUVORK5CYII=
On-chain description