{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.951233,-0.308475,0.000000,0.000000,0.115592,-0.356447,0.927137,0.000000,-0.285727,0.881087,0.376889,0.000000,-1823274.582064,5622367.545054,2388895.866165,1],    "boundingVolume": {    "region": [1.884304,0.386384,1.884467,0.386487,0.000000,6.165626]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/15/11_72353.b3dm"}}}