{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949709,-0.313135,0.000000,0.000000,0.174786,-0.530111,0.829718,0.000000,-0.259268,0.786336,0.560764,0.000000,-1655388.086137,5020643.151231,3556433.828282,1],    "boundingVolume": {    "region": [1.889207,0.595176,1.889369,0.595442,0.000000,9.491943]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/5/14_1355996.b3dm"}}}