{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.951721,-0.306964,0.000000,0.000000,0.170395,-0.528297,0.831786,0.000000,-0.254798,0.789984,0.557677,0.000000,-1626830.223687,5043878.002448,3536812.836746,1],    "boundingVolume": {    "region": [1.882744,0.591541,1.882852,0.591628,0.000000,6.760608]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/6/37/41_1321928.b3dm"}}}