{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949043,-0.315145,0.000000,0.000000,0.176252,-0.530773,0.828985,0.000000,-0.260700,0.785084,0.561853,0.000000,-1664539.880549,5012671.023663,3563354.188426,1],    "boundingVolume": {    "region": [1.891356,0.596614,1.891457,0.596635,0.000000,9.836773]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/22/10_1420976.b3dm"}}}