{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949878,-0.312621,0.000000,0.000000,0.174418,-0.529958,0.829893,0.000000,-0.258897,0.786643,0.560504,0.000000,-1653022.515475,5022602.471472,3554778.369892,1],    "boundingVolume": {    "region": [1.888665,0.594929,1.888829,0.595060,0.000000,8.818222]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/12/10_1357942.b3dm"}}}