{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.898626,-0.438715,0.000000,0.000000,0.283458,-0.580612,0.763244,0.000000,-0.333905,0.683943,0.648636,0.000000,-2132698.778400,4368441.350927,4115193.256789,1],    "boundingVolume": {    "region": [2.024882,0.705731,2.025047,0.705850,0.000000,14.136189]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/10_1833915.b3dm"}}}