{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.951960,-0.306221,0.000000,0.000000,0.114659,-0.356445,0.927254,0.000000,-0.283676,0.881874,0.376599,0.000000,-1810184.794501,5627382.245292,2387054.631244,1],    "boundingVolume": {    "region": [1.881960,0.386108,1.882074,0.386137,0.000000,7.968490]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/17/17_35241.b3dm"}}}