{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.951688,-0.307065,0.000000,0.000000,0.114978,-0.356353,0.927250,0.000000,-0.284457,0.881618,0.376609,0.000000,-1815167.076370,5625749.871341,2387118.462409,1],    "boundingVolume": {    "region": [1.882823,0.386082,1.882986,0.386185,0.000000,16.809833]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/6/8_36108.b3dm"}}}