{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948827,-0.315797,0.000000,0.000000,0.175802,-0.528204,0.830719,0.000000,-0.261791,0.786562,0.559273,0.000000,-1671488.887818,5022058.505522,3546955.870676,1],    "boundingVolume": {    "region": [1.892045,0.593397,1.892141,0.593620,0.000000,8.793921]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/5/5_1093711.b3dm"}}}