{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948732,-0.316083,0.000000,0.000000,0.176324,-0.529243,0.829947,0.000000,-0.261781,0.785745,0.560424,0.000000,-1671436.019055,5016866.482785,3554271.360184,1],    "boundingVolume": {    "region": [1.892346,0.594786,1.892442,0.595009,0.000000,8.766387]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/9/11_1177705.b3dm"}}}