{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949710,-0.313130,0.000000,0.000000,0.174583,-0.529504,0.830148,0.000000,-0.259399,0.786748,0.560124,0.000000,-1656223.929813,5023266.263397,3552365.716832,1],    "boundingVolume": {    "region": [1.889202,0.594403,1.889364,0.594669,0.000000,8.800244]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/5/11_1378190.b3dm"}}}