{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950970,-0.309284,0.000000,0.000000,0.172817,-0.531368,0.829326,0.000000,-0.255957,0.787005,0.561346,0.000000,-1634255.928821,5024925.475446,3560132.451797,1],    "boundingVolume": {    "region": [1.885163,0.595902,1.885309,0.596122,0.000000,8.740205]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/13_1339608.b3dm"}}}