{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949198,-0.314679,0.000000,0.000000,0.175991,-0.530859,0.828985,0.000000,-0.260314,0.785212,0.561853,0.000000,-1662076.105662,5013490.301755,3563351.654340,1],    "boundingVolume": {    "region": [1.890864,0.596613,1.890965,0.596635,0.000000,7.552729]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/17/10_1337148.b3dm"}}}