{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.894962,-0.446143,0.000000,0.000000,0.284277,-0.570258,0.770709,0.000000,-0.342906,0.687869,0.639728,0.000000,-2190105.929536,4393343.450983,4058520.752447,1],    "boundingVolume": {    "region": [2.033181,0.694082,2.033314,0.694207,0.000000,50.554441]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/3/9_980415.b3dm"}}}