{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949747,-0.313018,0.000000,0.000000,0.174976,-0.530906,0.829170,0.000000,-0.258998,0.785843,0.561579,0.000000,-1653671.296071,5017514.267384,3561609.534282,1],    "boundingVolume": {    "region": [1.889088,0.596208,1.889241,0.596377,0.000000,18.428142]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/4/5_1441051.b3dm"}}}