{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.898252,-0.439481,0.000000,0.000000,0.284168,-0.580810,0.762829,0.000000,-0.334305,0.683283,0.649126,0.000000,-2135254.234653,4364234.680617,4118309.307699,1],    "boundingVolume": {    "region": [2.025751,0.706323,2.025883,0.706546,0.000000,22.939278]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/5/13_1821767.b3dm"}}}