{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948925,-0.315503,0.000000,0.000000,0.176224,-0.530023,0.829470,0.000000,-0.261150,0.785449,0.561133,0.000000,-1667405.699335,5014989.986101,3558779.305219,1],    "boundingVolume": {    "region": [1.891714,0.595701,1.891851,0.595808,0.000000,8.810691]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/7_1147009.b3dm"}}}