{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950965,-0.309299,0.000000,0.000000,0.172826,-0.531367,0.829325,0.000000,-0.255970,0.787000,0.561348,0.000000,-1634333.604163,5024893.633862,3560141.674863,1],    "boundingVolume": {    "region": [1.885179,0.595904,1.885325,0.596123,0.000000,8.740205]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/13_1339602.b3dm"}}}