{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950972,-0.309277,0.000000,0.000000,0.172798,-0.531323,0.829359,0.000000,-0.255962,0.787038,0.561297,0.000000,-1634285.361261,5025137.663562,3559821.524884,1],    "boundingVolume": {    "region": [1.885156,0.595843,1.885302,0.596062,0.000000,8.818725]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/13_1422234.b3dm"}}}