{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944216,-0.329325,0.000000,0.000000,0.184162,-0.528014,0.829027,0.000000,-0.272444,0.781131,0.561791,0.000000,-1739525.160380,4987431.294516,3562956.256850,1],    "boundingVolume": {    "region": [1.906328,0.596511,1.906443,0.596586,0.000000,8.515736]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/8_130839.b3dm"}}}