{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.951018,-0.309136,0.000000,0.000000,0.172587,-0.530942,0.829647,0.000000,-0.255935,0.787351,0.560870,0.000000,-1634110.639615,5027129.614403,3557106.541720,1],    "boundingVolume": {    "region": [1.885008,0.595327,1.885154,0.595546,0.000000,6.279225]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/9/10_1340965.b3dm"}}}