{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.896142,-0.443767,0.000000,0.000000,0.288194,-0.581978,0.760425,0.000000,-0.336493,0.679514,0.651946,0.000000,-2149260.031447,4340211.280684,4136251.413592,1],    "boundingVolume": {    "region": [2.030505,0.710095,2.030684,0.710200,0.000000,21.689522]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/15/14_1785245.b3dm"}}}