{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944513,-0.328475,0.000000,0.000000,0.182991,-0.526181,0.830451,0.000000,-0.272211,0.782730,0.559673,0.000000,-1738024.572317,4997603.697560,3549499.807574,1],    "boundingVolume": {    "region": [1.905403,0.593857,1.905566,0.594126,0.000000,8.804722]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/5/3_979753.b3dm"}}}