{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.894862,-0.446343,0.000000,0.000000,0.284590,-0.570567,0.770365,0.000000,-0.342906,0.687483,0.640143,0.000000,-2190105.616735,4390888.802327,4061158.691470,1],    "boundingVolume": {    "region": [2.033404,0.694622,2.033538,0.694746,0.000000,49.780325]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/5/13_982148.b3dm"}}}