{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948917,-0.315527,0.000000,0.000000,0.115971,-0.348772,0.930005,0.000000,-0.293174,0.881692,0.369687,0.000000,-1870760.264891,5626124.533699,2343204.308045,1],    "boundingVolume": {    "region": [1.891756,0.378638,1.891861,0.378708,0.000000,62.565380]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/10/17_12201.b3dm"}}}