{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.894794,-0.446479,0.000000,0.000000,0.284592,-0.570354,0.770522,0.000000,-0.343081,0.687572,0.639953,0.000000,-2191221.163866,4391453.044763,4059954.785864,1],    "boundingVolume": {    "region": [2.033556,0.694375,2.033690,0.694500,0.000000,42.538633]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/6/11_983257.b3dm"}}}