{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948851,-0.315725,0.000000,0.000000,0.176145,-0.529370,0.829904,0.000000,-0.261472,0.785802,0.560488,0.000000,-1669460.428293,5017233.666777,3554678.785066,1],    "boundingVolume": {    "region": [1.891970,0.594880,1.892065,0.595070,0.000000,15.849822]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/25/28_1178381.b3dm"}}}