{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948489,-0.316810,0.000000,0.000000,0.116366,-0.348384,0.930101,0.000000,-0.294397,0.881387,0.369442,0.000000,-1878564.609893,5624175.512899,2341649.326751,1],    "boundingVolume": {    "region": [1.893109,0.378374,1.893214,0.378444,0.000000,15.847650]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/24/13_13150.b3dm"}}}