{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.894764,-0.446540,0.000000,0.000000,0.284617,-0.570307,0.770548,0.000000,-0.343139,0.687572,0.639922,0.000000,-2191594.638892,4391449.407195,4059758.451360,1],    "boundingVolume": {    "region": [2.033624,0.694335,2.033758,0.694460,0.000000,37.720648]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/7/11_983820.b3dm"}}}