{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.951034,-0.309087,0.000000,0.000000,0.171573,-0.527914,0.831787,0.000000,-0.256560,0.789414,0.557676,0.000000,-1638082.022007,5040241.942520,3536803.053450,1],    "boundingVolume": {    "region": [1.884975,0.591539,1.885083,0.591627,0.000000,7.843485]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/6/58/41_1382972.b3dm"}}}