{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895654,-0.444752,0.000000,0.000000,0.284277,-0.572485,0.769057,0.000000,-0.341099,0.686913,0.641718,0.000000,-2178578.739180,4387277.460184,4071181.504134,1],    "boundingVolume": {    "region": [2.031633,0.696677,2.031755,0.696795,0.000000,47.144606]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/2/3/3_682805.b3dm"}}}