{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950595,-0.310434,0.000000,0.000000,0.173440,-0.531098,0.829369,0.000000,-0.256923,0.786735,0.561282,0.000000,-1640418.906283,5023206.336067,3559726.805648,1],    "boundingVolume": {    "region": [1.886388,0.595877,1.886504,0.595992,0.000000,8.680457]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/14_1342969.b3dm"}}}