{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.896745,-0.442547,0.000000,0.000000,0.282612,-0.572666,0.769535,0.000000,-0.339620,0.688182,0.641143,0.000000,-2169129.331407,4395369.751312,4067521.496213,1],    "boundingVolume": {    "region": [2.029142,0.695930,2.029324,0.696043,0.000000,41.372534]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/4/5_473053.b3dm"}}}