{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.894844,-0.446379,0.000000,0.000000,0.284200,-0.569728,0.771129,0.000000,-0.343276,0.688157,0.639219,0.000000,-2192465.002904,4395173.231598,4055286.389248,1],    "boundingVolume": {    "region": [2.033444,0.693421,2.033578,0.693545,0.000000,23.747252]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/5/3_1017876.b3dm"}}}