{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.951198,-0.308580,0.000000,0.000000,0.115661,-0.356525,0.927099,0.000000,-0.285813,0.881018,0.376985,0.000000,-1823819.912222,5621931.486441,2389501.674565,1],    "boundingVolume": {    "region": [1.884414,0.386487,1.884578,0.386590,0.000000,56.986053]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/16/12_3562.b3dm"}}}