{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944009,-0.329920,0.000000,0.000000,0.183801,-0.525914,0.830441,0.000000,-0.273406,0.782303,0.559688,0.000000,-1745650.018539,4994878.005672,3549593.813298,1],    "boundingVolume": {    "region": [1.906960,0.593919,1.907070,0.594100,0.000000,8.014075]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/2/11_1243117.b3dm"}}}