{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.898627,-0.438714,0.000000,0.000000,0.283422,-0.580539,0.763313,0.000000,-0.333935,0.684006,0.648555,0.000000,-2132889.232196,4368837.103705,4114677.864355,1],    "boundingVolume": {    "region": [2.024881,0.705625,2.025046,0.705744,0.000000,16.131208]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/9_1833104.b3dm"}}}