{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949697,-0.313169,0.000000,0.000000,0.175054,-0.530859,0.829183,0.000000,-0.259128,0.785815,0.561559,0.000000,-1654499.146191,5017331.885364,3561482.846050,1],    "boundingVolume": {    "region": [1.889248,0.596184,1.889401,0.596353,0.000000,10.401268]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/5/5_1347608.b3dm"}}}