{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949838,-0.312744,0.000000,0.000000,0.174524,-0.530049,0.829813,0.000000,-0.258974,0.786533,0.560623,0.000000,-1653512.423769,5021902.311740,3555534.542400,1],    "boundingVolume": {    "region": [1.888795,0.595072,1.888959,0.595203,0.000000,8.779304]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/13/11_1357147.b3dm"}}}