{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949989,-0.312284,0.000000,0.000000,0.174434,-0.530639,0.829455,0.000000,-0.258481,0.786315,0.561156,0.000000,-1650367.111631,5020521.898713,3558920.895366,1],    "boundingVolume": {    "region": [1.888307,0.595679,1.888479,0.595884,0.000000,11.669812]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/2/0_1433477.b3dm"}}}