{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.893037,-0.449982,0.000000,0.000000,0.290245,-0.576022,0.764171,0.000000,-0.342900,0.680521,0.647542,0.000000,-2190138.670739,4346561.079796,4108233.750315,1],    "boundingVolume": {    "region": [2.037490,0.704320,2.037594,0.704389,0.000000,8.061188]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/0/10_1961839.b3dm"}}}