{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.896397,-0.443253,0.000000,0.000000,0.287532,-0.581481,0.761055,0.000000,-0.336384,0.680275,0.651208,0.000000,-2148554.484220,4345056.871246,4131559.542038,1],    "boundingVolume": {    "region": [2.029930,0.709123,2.030110,0.709228,0.000000,15.983803]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/11/4_1783225.b3dm"}}}