{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950065,-0.312052,0.000000,0.000000,0.174571,-0.531494,0.828878,0.000000,-0.258107,0.785827,0.562011,0.000000,-1647987.366569,5017420.197620,3564357.011429,1],    "boundingVolume": {    "region": [1.888079,0.596711,1.888217,0.596919,0.000000,8.732050]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/4/5_1332819.b3dm"}}}