{
    "format_version": "1.13.0",
    "minecraft:structure_template_feature": {
        "description": {
            "identifier": "minecraft:tower1_feature_mcstructure"
        },
        "structure_name": "mystructure:tower1",
        "adjustment_radius": 15,
        "facing_direction": "random",
        "constraints": {
            "grounded": {}
        }
    }
}