{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948405,-0.317062,0.000000,0.000000,0.116136,-0.347388,0.930502,0.000000,-0.294759,0.881693,0.368422,0.000000,-1880870.809276,5626115.145250,2335173.281657,1],    "boundingVolume": {    "region": [1.893374,0.377271,1.893478,0.377350,0.000000,10.046073]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/15/5_24613.b3dm"}}}