{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.898260,-0.439464,0.000000,0.000000,0.284204,-0.580910,0.762739,0.000000,-0.334253,0.683209,0.649231,0.000000,-2134922.705267,4363760.954545,4118978.607111,1],    "boundingVolume": {    "region": [2.025748,0.706535,2.025849,0.706610,0.000000,32.339848]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/6_1822304.b3dm"}}}