{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.858044,-0.513575,0.000000,0.000000,0.262810,-0.439083,0.859149,0.000000,-0.440459,0.735886,0.514264,0.000000,-2811795.678486,4697742.945651,3260978.410680,1],    "boundingVolume": {    "region": [2.110061,0.540087,2.110225,0.540212,0.000000,80.798233]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/5_133623.b3dm"}}}