{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949169,-0.314768,0.000000,0.000000,0.175891,-0.530392,0.829305,0.000000,-0.260489,0.785494,0.561378,0.000000,-1663189.648425,5015279.962650,3560332.713162,1],    "boundingVolume": {    "region": [1.890939,0.595997,1.891077,0.596103,0.000000,7.614792]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/5/10_1359880.b3dm"}}}