{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950922,-0.309429,0.000000,0.000000,0.172978,-0.531586,0.829153,0.000000,-0.256024,0.786800,0.561603,0.000000,-1634682.337398,5023621.794712,3561765.138634,1],    "boundingVolume": {    "region": [1.885316,0.596212,1.885462,0.596432,0.000000,8.775365]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/14_1385735.b3dm"}}}