{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948900,-0.315577,0.000000,0.000000,0.176449,-0.530561,0.829078,0.000000,-0.261086,0.785054,0.561715,0.000000,-1667005.165205,5012479.922679,3562476.363237,1],    "boundingVolume": {    "region": [1.891792,0.596404,1.891929,0.596511,0.000000,8.770764]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/14_1055527.b3dm"}}}