{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.897955,-0.440086,0.000000,0.000000,0.284616,-0.580733,0.762721,0.000000,-0.334718,0.682961,0.649253,0.000000,-2137894.746231,4362175.083296,4119115.968510,1],    "boundingVolume": {    "region": [2.026425,0.706490,2.026557,0.706713,0.000000,41.104239]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/14_1822637.b3dm"}}}