{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949527,-0.313685,0.000000,0.000000,0.175432,-0.531034,0.828992,0.000000,-0.259494,0.785490,0.561843,0.000000,-1656838.690645,5015267.909479,3563289.677442,1],    "boundingVolume": {    "region": [1.889817,0.596601,1.889918,0.596623,0.000000,8.642004]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/6/10_1412297.b3dm"}}}