{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.898371,-0.439237,0.000000,0.000000,0.283953,-0.580769,0.762940,0.000000,-0.334168,0.683475,0.648994,0.000000,-2134382.703483,4365456.300761,4117471.893033,1],    "boundingVolume": {    "region": [2.025462,0.706202,2.025628,0.706321,0.000000,13.717268]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/14/14_1817691.b3dm"}}}