{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944257,-0.329209,0.000000,0.000000,0.184042,-0.527882,0.829137,0.000000,-0.272384,0.781269,0.561627,0.000000,-1739140.246140,4988312.769991,3561917.012624,1],    "boundingVolume": {    "region": [1.906204,0.596314,1.906319,0.596388,0.000000,8.737151]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/5_191637.b3dm"}}}