STAMP:iVBORw0KGgoAAAANSUhEUgAAABgAAAAYCAYAAADgdz34AAAAlElEQVR42mNgGAWjgF7gPw5MXcNBgNqWYBhIbUv+E4nJNL1v339iMMWGa2x0/r+uO/E/PjGyLQAZojPVEYxhBiKLkWUBsuEgDBLSTDGB85HFyAoqZE0gw2DBgYyxBRvZFuDDVLcAJE1TC6jiA2wRDXM9DKNbQFE+oLrrsfkCPezB5RIlhiPbgy2IqFoXYIkHhkFjAQCUVcXqHtCe5wAAAABJRU5ErkJggg==

On-chain description