{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949979,-0.312313,0.000000,0.000000,0.174271,-0.530090,0.829840,0.000000,-0.258625,0.786676,0.560583,0.000000,-1651285.765730,5022813.263209,3555284.275956,1],    "boundingVolume": {    "region": [1.888341,0.595025,1.888505,0.595156,0.000000,8.814459]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/11_1456610.b3dm"}}}