{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944035,-0.329844,0.000000,0.000000,0.184150,-0.527048,0.829644,0.000000,-0.273078,0.781568,0.560875,0.000000,-1743566.748737,4990203.075232,3557134.187347,1],    "boundingVolume": {    "region": [1.906887,0.595384,1.906982,0.595499,0.000000,8.803675]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/5/4_1311032.b3dm"}}}