{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949247,-0.314532,0.000000,0.000000,0.175778,-0.530491,0.829265,0.000000,-0.260282,0.785520,0.561437,0.000000,-1661866.495935,5015450.282464,3560708.094917,1],    "boundingVolume": {    "region": [1.890692,0.596068,1.890829,0.596174,0.000000,8.650097]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/3/10_1359069.b3dm"}}}