{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.943767,-0.330610,0.000000,0.000000,0.184130,-0.525622,0.830553,0.000000,-0.274015,0.782210,0.559521,0.000000,-1749539.442314,4994277.332244,3548531.107947,1],    "boundingVolume": {    "region": [1.907691,0.593717,1.907801,0.593898,0.000000,8.579026]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/9/10_1243393.b3dm"}}}