{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.943775,-0.330589,0.000000,0.000000,0.184158,-0.525740,0.830472,0.000000,-0.273971,0.782139,0.559642,0.000000,-1749256.845350,4993827.958028,3549297.607156,1],    "boundingVolume": {    "region": [1.907669,0.593863,1.907779,0.594043,0.000000,8.760184]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/9/11_1318871.b3dm"}}}