{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.896470,-0.443104,0.000000,0.000000,0.282972,-0.572497,0.769528,0.000000,-0.340045,0.687964,0.641151,0.000000,-2171843.319272,4393981.825522,4067572.488239,1],    "boundingVolume": {    "region": [2.029763,0.695941,2.029946,0.696053,0.000000,47.233069]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/7/5_513561.b3dm"}}}