{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950146,-0.311805,0.000000,0.000000,0.174112,-0.530564,0.829570,0.000000,-0.258120,0.786556,0.560984,0.000000,-1648062.205343,5022057.509374,3557829.585684,1],    "boundingVolume": {    "region": [1.887837,0.595518,1.887939,0.595630,0.000000,8.790208]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/13/11.b3dm"}}}