{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949058,-0.315101,0.000000,0.000000,0.116233,-0.350084,0.929479,0.000000,-0.292610,0.881319,0.371020,0.000000,-1867169.112004,5623765.288463,2351659.757496,1],    "boundingVolume": {    "region": [1.891305,0.380050,1.891413,0.380165,0.000000,56.560356]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/17/23_3029.b3dm"}}}