{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949163,-0.314785,0.000000,0.000000,0.175512,-0.529217,0.830135,0.000000,-0.260767,0.786282,0.560143,0.000000,-1664956.995559,5020292.660592,3552486.155185,1],    "boundingVolume": {    "region": [1.890980,0.594463,1.891074,0.594654,0.000000,8.795366]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/14/26_1381277.b3dm"}}}