{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.943864,-0.330333,0.000000,0.000000,0.184575,-0.527389,0.829333,0.000000,-0.273380,0.781130,0.561337,0.000000,-1745495.908916,4987419.074824,3560071.554799,1],    "boundingVolume": {    "region": [1.907405,0.595943,1.907501,0.596058,0.000000,8.812678]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/9_1298465.b3dm"}}}