{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944298,-0.329092,0.000000,0.000000,0.184070,-0.528170,0.828948,0.000000,-0.272225,0.781123,0.561908,0.000000,-1738124.029067,4987382.394413,3563703.384987,1],    "boundingVolume": {    "region": [1.906081,0.596653,1.906195,0.596728,0.000000,8.801778]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/8/10_193053.b3dm"}}}