{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949024,-0.315203,0.000000,0.000000,0.176175,-0.530435,0.829217,0.000000,-0.260821,0.785290,0.561508,0.000000,-1665312.302108,5013983.396964,3561160.992809,1],    "boundingVolume": {    "region": [1.891398,0.596154,1.891535,0.596260,0.000000,8.718413]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/8/11_1067161.b3dm"}}}