{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950585,-0.310466,0.000000,0.000000,0.173804,-0.532152,0.828617,0.000000,-0.256714,0.786007,0.562398,0.000000,-1639092.758924,5018575.881770,3566813.938265,1],    "boundingVolume": {    "region": [1.886430,0.597233,1.886528,0.597332,0.000000,11.687614]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/5/13_1325038.b3dm"}}}