{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.896866,-0.442303,0.000000,0.000000,0.282476,-0.572783,0.769498,0.000000,-0.339416,0.688241,0.641187,0.000000,-2167828.462621,4395748.001642,4067804.344358,1],    "boundingVolume": {    "region": [2.028869,0.695988,2.029052,0.696101,0.000000,30.693094]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/2/5_455457.b3dm"}}}