{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949944,-0.312419,0.000000,0.000000,0.174405,-0.530298,0.829679,0.000000,-0.258663,0.786493,0.560823,0.000000,-1651526.314759,5021650.686710,3556804.239428,1],    "boundingVolume": {    "region": [1.888453,0.595313,1.888617,0.595445,0.000000,8.768204]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/13_1355585.b3dm"}}}