{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949461,-0.313884,0.000000,0.000000,0.175408,-0.530586,0.829283,0.000000,-0.259751,0.785715,0.561410,0.000000,-1658478.524438,5016692.004602,3560539.611417,1],    "boundingVolume": {    "region": [1.890028,0.596048,1.890127,0.596130,0.000000,10.662755]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/7/10_1359429.b3dm"}}}