{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949969,-0.312345,0.000000,0.000000,0.174282,-0.530062,0.829855,0.000000,-0.258657,0.786682,0.560560,0.000000,-1651486.444686,5022853.343262,3555135.438700,1],    "boundingVolume": {    "region": [1.888374,0.594996,1.888538,0.595128,0.000000,8.810910]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/11_1456542.b3dm"}}}