{
    "type": "object",
    "properties": {
        "schemaUrl": { "type": "string" },
        "type": { "type": "string", "enum": ["BASE"] },
        "name": { "type": "string" },
        "description": { "type": "string" },
        "image": { "type": "string" },
        "imageData": { "type": "string" },
        "externalUrl": { "type": "string" },
        "licenseUrl": { "type": "string" },
        "condition": { "type": "string" },
        "animationUrl": { "type": "string" },
        "youtubeUrl": { "type": "string" },
        "attributes": {
            "type": "array",
            "items": {
                "type": "object",
                "properties": {
                    "traitType": { "type": "string" },
                    "value": { "type": "string" },
                    "displayType": { "type": "string" }
                },
                "required": ["traitType", "value"]
            }
        }
    },
    "required": ["schemaUrl", "type", "name", "description", "externalUrl", "licenseUrl"]
}