{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948803,-0.315869,0.000000,0.000000,0.116060,-0.348618,0.930051,0.000000,-0.293507,0.881631,0.369568,0.000000,-1872884.344294,5625734.121843,2342449.853199,1],    "boundingVolume": {    "region": [1.892117,0.378510,1.892222,0.378580,0.000000,65.008255]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/14/15_11636.b3dm"}}}