{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949708,-0.313138,0.000000,0.000000,0.175055,-0.530919,0.829145,0.000000,-0.259089,0.785786,0.561616,0.000000,-1654255.373331,5017150.954144,3561848.487079,1],    "boundingVolume": {    "region": [1.889215,0.596254,1.889368,0.596422,0.000000,9.285105]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/5/5_1336311.b3dm"}}}