{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944035,-0.329846,0.000000,0.000000,0.184329,-0.527559,0.829279,0.000000,-0.272959,0.781221,0.561416,0.000000,-1742807.337440,4987996.819055,3560575.878509,1],    "boundingVolume": {    "region": [1.906889,0.596039,1.906985,0.596153,0.000000,8.681270]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/6/10_1266653.b3dm"}}}