{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.896108,-0.443836,0.000000,0.000000,0.288250,-0.581978,0.760404,0.000000,-0.336536,0.679469,0.651971,0.000000,-2149533.993709,4339923.204443,4136410.247313,1],    "boundingVolume": {    "region": [2.030582,0.710128,2.030761,0.710233,0.000000,21.689522]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/15/14_1785824.b3dm"}}}