{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948697,-0.316187,0.000000,0.000000,0.176499,-0.529572,0.829700,0.000000,-0.261789,0.785480,0.560791,0.000000,-1671489.303901,5015183.828118,3556604.481660,1],    "boundingVolume": {    "region": [1.892456,0.595230,1.892552,0.595453,0.000000,8.811051]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/14_1179997.b3dm"}}}