{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944507,-0.328491,0.000000,0.000000,0.183004,-0.526188,0.830443,0.000000,-0.272222,0.782718,0.559685,0.000000,-1738094.920444,4997526.207386,3549573.963435,1],    "boundingVolume": {    "region": [1.905420,0.593871,1.905584,0.594140,0.000000,8.804722]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/5/3_979837.b3dm"}}}