{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895937,-0.444182,0.000000,0.000000,0.283815,-0.572469,0.769239,0.000000,-0.340742,0.687294,0.641499,0.000000,-2176299.807359,4389708.113667,4069789.414551,1],    "boundingVolume": {    "region": [2.031002,0.696397,2.031111,0.696505,0.000000,56.231077]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/2/0/0_609665.b3dm"}}}