{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950434,-0.310926,0.000000,0.000000,0.114830,-0.351011,0.929304,0.000000,-0.288678,0.882428,0.371463,0.000000,-1842081.593685,5630850.035336,2354471.117167,1],    "boundingVolume": {    "region": [1.886917,0.380552,1.887009,0.380617,0.000000,5.483240]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/10/6.b3dm"}}}