{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.953686,-0.300803,0.000000,0.000000,0.110134,-0.349175,0.930563,0.000000,-0.279663,0.886662,0.368266,0.000000,-1784536.830615,5657818.911735,2334186.241001,1],    "boundingVolume": {    "region": [1.876266,0.377095,1.876396,0.377191,0.000000,9.031261]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/3/3_48424.b3dm"}}}