{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.896571,-0.442901,0.000000,0.000000,0.287515,-0.582021,0.760649,0.000000,-0.335936,0.680040,0.651684,0.000000,-2145699.957664,4343569.071907,4134585.909950,1],    "boundingVolume": {    "region": [2.029538,0.709750,2.029718,0.709855,0.000000,7.629317]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/9/10_1782778.b3dm"}}}