{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944523,-0.328444,0.000000,0.000000,0.182976,-0.526192,0.830447,0.000000,-0.272185,0.782735,0.559679,0.000000,-1737854.481869,4997634.851177,3549538.961146,1],    "boundingVolume": {    "region": [1.905370,0.593864,1.905534,0.594133,0.000000,8.804722]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/5/3_979796.b3dm"}}}