{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.894571,-0.446925,0.000000,0.000000,0.284828,-0.570115,0.770612,0.000000,-0.343464,0.687482,0.639845,0.000000,-2193668.738580,4390872.422511,4059265.628353,1],    "boundingVolume": {    "region": [2.034055,0.694234,2.034189,0.694359,0.000000,51.118502]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/10_1167820.b3dm"}}}