{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.897733,-0.440539,0.000000,0.000000,0.282857,-0.576407,0.766647,0.000000,-0.336800,0.686334,0.644602,0.000000,-2151151.231169,4383631.196825,4089528.641572,1],    "boundingVolume": {    "region": [2.026932,0.700468,2.027059,0.700537,0.000000,19.645945]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/5_856334.b3dm"}}}