{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949312,-0.314334,0.000000,0.000000,0.115634,-0.349224,0.929877,0.000000,-0.292025,0.881937,0.370011,0.000000,-1863431.514365,5627694.778132,2345258.458101,1],    "boundingVolume": {    "region": [1.890551,0.379017,1.890553,0.379025,0.000000,6.984802]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/9/13.b3dm"}}}