{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949969,-0.312343,0.000000,0.000000,0.174455,-0.530593,0.829479,0.000000,-0.258537,0.786323,0.561119,0.000000,-1650726.630812,5020569.249356,3558688.917089,1],    "boundingVolume": {    "region": [1.888369,0.595635,1.888540,0.595840,0.000000,11.669812]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/2/0_1433307.b3dm"}}}