{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895040,-0.445986,0.000000,0.000000,0.284282,-0.570520,0.770513,0.000000,-0.342698,0.687753,0.639964,0.000000,-2188774.582069,4392608.103487,4060024.502321,1],    "boundingVolume": {    "region": [2.033005,0.694389,2.033138,0.694514,0.000000,43.777926]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/2/11_978469.b3dm"}}}