STAMP:iVBORw0KGgoAAAANSUhEUgAAABgAAAAYCAYAAADgdz34AAAAcElEQVR42mNgGAWUgkpvwf8gTEiMIsPx4RFkAbriAH3W/8RifOaQ5FpiMUVBQs04+b+uO5EgBqkjN47/k4DJMxzNldhcTr4F2AyjqgV0iQM8BtLOApr7gKYWIEfs8AgiSgxnIJDuKTYclwVUBVSxAAC8M6YDQQDaAQAAAABJRU5ErkJggg==

On-chain description