{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949468,-0.313863,0.000000,0.000000,0.175000,-0.529392,0.830132,0.000000,-0.260001,0.786532,0.560148,0.000000,-1660069.519310,5021887.103745,3552519.610663,1],    "boundingVolume": {    "region": [1.889974,0.594432,1.890136,0.594698,0.000000,8.787286]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/11_1381205.b3dm"}}}