{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.898683,-0.438599,0.000000,0.000000,0.283419,-0.580721,0.763175,0.000000,-0.333787,0.683924,0.648717,0.000000,-2131944.197148,4368319.568185,4115710.009425,1],    "boundingVolume": {    "region": [2.024753,0.705838,2.024918,0.705957,0.000000,24.194336]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/9/11_1834455.b3dm"}}}