{"TreeId":"tree","Root":{"Title":"Root:A behavior tree:","NodeType":89,"Success":{"Status":1,"Message":""},"children":[{"Title":"","NodeType":90,"Success":{"Status":2,"Message":""},"children":[{"Title":"layer, ELayerState_REMOVED","NodeType":41,"Success":{"Status":1,"Message":""}}]},{"Title":"layer, ELayerState_DOWNLOADING","NodeType":41,"Success":{"Status":1,"Message":""}}]}}