{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944407,-0.328779,0.000000,0.000000,0.183866,-0.528150,0.829006,0.000000,-0.271985,0.781269,0.561821,0.000000,-1736592.255214,4988312.411550,3563152.144585,1],    "boundingVolume": {    "region": [1.905749,0.596549,1.905864,0.596623,0.000000,8.797294]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/5/9_192649.b3dm"}}}