{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.894990,-0.446086,0.000000,0.000000,0.284318,-0.570432,0.770565,0.000000,-0.342798,0.687762,0.639901,0.000000,-2189416.440459,4392662.435520,4059622.330584,1],    "boundingVolume": {    "region": [2.033117,0.694307,2.033251,0.694432,0.000000,60.354708]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/3/11_979513.b3dm"}}}