{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950053,-0.312089,0.000000,0.000000,0.174607,-0.531535,0.828844,0.000000,-0.258127,0.785784,0.562062,0.000000,-1648112.301281,5017147.665274,3564680.673116,1],    "boundingVolume": {    "region": [1.888118,0.596772,1.888256,0.596981,0.000000,8.765278]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/5/5_1332640.b3dm"}}}