{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.943993,-0.329965,0.000000,0.000000,0.183785,-0.525788,0.830524,0.000000,-0.273471,0.782369,0.559564,0.000000,-1746065.150402,4995297.592688,3548804.409095,1],    "boundingVolume": {    "region": [1.907008,0.593769,1.907118,0.593950,0.000000,8.821128]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/2/10_1318611.b3dm"}}}