{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949439,-0.313950,0.000000,0.000000,0.175174,-0.529757,0.829862,0.000000,-0.259989,0.786250,0.560550,0.000000,-1659989.987191,5020095.548334,3555070.772737,1],    "boundingVolume": {    "region": [1.890066,0.594917,1.890228,0.595183,0.000000,8.817220]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/13_1370685.b3dm"}}}