{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.896192,-0.443667,0.000000,0.000000,0.288552,-0.582864,0.759610,0.000000,-0.336055,0.678817,0.652897,0.000000,-2146466.584661,4335781.603796,4142302.484870,1],    "boundingVolume": {    "region": [2.030393,0.711350,2.030573,0.711455,0.000000,11.678326]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/14/26_1784573.b3dm"}}}