{
    "SUBMIT": {
        "name": "data",
        "type": "object",
        "additionalProperties": true,
        "properties": {
            "v": {
                "required": true
            },
            "n": {
                "type": "string",
                "required": true,
                "minLength": 4
            },
            "loc": {
                "type": "array",
                "minItems": 2,
                "maxItems": 3,
                "items": {
                    "type": "number"
                },
                "required": false
            },
            "att" :{
                "type": "object",
                "required": false
            },
            "on": {
                "type": "number",
                "required": false
            }
        }
    }
}