{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895928,-0.444200,0.000000,0.000000,0.283825,-0.572461,0.769241,0.000000,-0.340757,0.687289,0.641497,0.000000,-2176395.038594,4389676.848406,4069772.326976,1],    "boundingVolume": {    "region": [2.031023,0.696394,2.031131,0.696501,0.000000,25.824026]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/2/1/0_614498.b3dm"}}}