{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895957,-0.444140,0.000000,0.000000,0.283874,-0.572654,0.769079,0.000000,-0.340639,0.687166,0.641691,0.000000,-2175644.347959,4388893.608914,4071009.905688,1],    "boundingVolume": {    "region": [2.030956,0.696648,2.031065,0.696755,0.000000,51.007139]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/2/0/3_763137.b3dm"}}}