{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.898555,-0.438861,0.000000,0.000000,0.283448,-0.580351,0.763447,0.000000,-0.334106,0.684072,0.648397,0.000000,-2133977.596171,4369256.663869,4113674.695198,1],    "boundingVolume": {    "region": [2.025044,0.705418,2.025210,0.705537,0.000000,9.788442]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/7_1831929.b3dm"}}}