{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949851,-0.312702,0.000000,0.000000,0.174788,-0.530931,0.829193,0.000000,-0.258744,0.785952,0.561544,0.000000,-1652049.441342,5018207.780633,3561386.621573,1],    "boundingVolume": {    "region": [1.888747,0.596148,1.888918,0.596353,0.000000,13.731184]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/5/3_1347906.b3dm"}}}