{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944538,-0.328401,0.000000,0.000000,0.182990,-0.526311,0.830368,0.000000,-0.272123,0.782673,0.559797,0.000000,-1737461.494451,4997239.607128,3550282.723718,1],    "boundingVolume": {    "region": [1.905325,0.594006,1.905489,0.594275,0.000000,8.308794]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/5/3_662181.b3dm"}}}