{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944502,-0.328504,0.000000,0.000000,0.183003,-0.526162,0.830460,0.000000,-0.272239,0.782730,0.559660,0.000000,-1738199.933233,4997604.125047,3549413.913126,1],    "boundingVolume": {    "region": [1.905434,0.593841,1.905598,0.594110,0.000000,8.804722]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/5/3_662435.b3dm"}}}