{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.896177,-0.443696,0.000000,0.000000,0.288172,-0.582051,0.760377,0.000000,-0.336418,0.679497,0.652002,0.000000,-2148780.070794,4340107.603657,4136607.155853,1],    "boundingVolume": {    "region": [2.030425,0.710169,2.030605,0.710274,0.000000,39.458902]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/14/14_1784676.b3dm"}}}