{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950048,-0.312103,0.000000,0.000000,0.174616,-0.531534,0.828843,0.000000,-0.258139,0.785779,0.562063,0.000000,-1648186.967806,5017116.666714,3564689.718782,1],    "boundingVolume": {    "region": [1.888133,0.596774,1.888271,0.596983,0.000000,8.765278]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/5/5_1400542.b3dm"}}}