{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.897567,-0.440878,0.000000,0.000000,0.283145,-0.576443,0.766513,0.000000,-0.337000,0.686086,0.644761,0.000000,-2152432.294250,4382051.944497,4090540.161050,1],    "boundingVolume": {    "region": [2.027310,0.700676,2.027437,0.700745,0.000000,11.328121]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/13/9_859127.b3dm"}}}