{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895623,-0.444814,0.000000,0.000000,0.284200,-0.572230,0.769275,0.000000,-0.341243,0.687086,0.641456,0.000000,-2179500.566038,4388376.561806,4069514.414888,1],    "boundingVolume": {    "region": [2.031702,0.696336,2.031823,0.696454,0.000000,54.550890]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/2/3/0_691391.b3dm"}}}