{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.896854,-0.442326,0.000000,0.000000,0.285695,-0.579271,0.763429,0.000000,-0.336736,0.682761,0.648418,0.000000,-2150777.387563,4360883.493696,4113809.425161,1],    "boundingVolume": {    "region": [2.028936,0.705471,2.029039,0.705540,0.000000,7.711358]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/23/16_1837501.b3dm"}}}