{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949381,-0.314127,0.000000,0.000000,0.175545,-0.530548,0.829279,0.000000,-0.259950,0.785644,0.561417,0.000000,-1659751.345367,5016240.320076,3560582.602477,1],    "boundingVolume": {    "region": [1.890284,0.596056,1.890383,0.596138,0.000000,18.625750]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/10_1359343.b3dm"}}}