{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.951178,-0.308643,0.000000,0.000000,0.115721,-0.356630,0.927051,0.000000,-0.285856,0.880953,0.377104,0.000000,-1824099.818579,5621518.337891,2390254.825421,1],    "boundingVolume": {    "region": [1.884481,0.386615,1.884644,0.386718,0.000000,54.868675]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/16/13_22458.b3dm"}}}