{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949249,-0.314526,0.000000,0.000000,0.175772,-0.530485,0.829270,0.000000,-0.260278,0.785527,0.561429,0.000000,-1661842.723499,5015492.303773,3560660.322098,1],    "boundingVolume": {    "region": [1.890685,0.596059,1.890822,0.596165,0.000000,8.667554]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/3/10_1359189.b3dm"}}}