{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.896692,-0.442656,0.000000,0.000000,0.282621,-0.572507,0.769650,0.000000,-0.339755,0.688244,0.641005,0.000000,-2169987.836073,4395765.251749,4066642.015882,1],    "boundingVolume": {    "region": [2.029263,0.695750,2.029446,0.695863,0.000000,45.704344]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/4/3_480095.b3dm"}}}