{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.898687,-0.438590,0.000000,0.000000,0.283415,-0.580729,0.763171,0.000000,-0.333778,0.683923,0.648723,0.000000,-2131883.853283,4368315.223629,4115745.638133,1],    "boundingVolume": {    "region": [2.024742,0.705845,2.024908,0.705964,0.000000,24.194336]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/9/11_1834536.b3dm"}}}