{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.896645,-0.442751,0.000000,0.000000,0.286813,-0.580846,0.761811,0.000000,-0.336339,0.681144,0.650322,0.000000,-2148261.049191,4350592.949167,4125920.396249,1],    "boundingVolume": {    "region": [2.029411,0.707970,2.029509,0.708046,0.000000,13.587398]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/17/13_1799423.b3dm"}}}