{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.896653,-0.442733,0.000000,0.000000,0.286799,-0.580845,0.761817,0.000000,-0.336328,0.681156,0.650316,0.000000,-2148191.860483,4350666.643207,4125878.991665,1],    "boundingVolume": {    "region": [2.029392,0.707962,2.029490,0.708038,0.000000,5.535959]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/17/13_1799407.b3dm"}}}