{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948584,-0.316525,0.000000,0.000000,0.176670,-0.529456,0.829737,0.000000,-0.262081,0.785423,0.560736,0.000000,-1673350.192629,5014814.296393,3556252.848662,1],    "boundingVolume": {    "region": [1.892812,0.595163,1.892908,0.595386,0.000000,8.798298]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/14/13_1186162.b3dm"}}}