{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949079,-0.315038,0.000000,0.000000,0.176045,-0.530350,0.829299,0.000000,-0.260711,0.785413,0.561387,0.000000,-1664606.103016,5014767.103670,3560392.741787,1],    "boundingVolume": {    "region": [1.891224,0.596008,1.891362,0.596114,0.000000,14.088616]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/7/10_1373248.b3dm"}}}