{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.894403,-0.447263,0.000000,0.000000,0.285024,-0.569970,0.770646,0.000000,-0.343739,0.687383,0.639804,0.000000,-2195422.527650,4390240.386101,4059002.865336,1],    "boundingVolume": {    "region": [2.034432,0.694180,2.034566,0.694305,0.000000,46.817480]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/13/10_1169943.b3dm"}}}