{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895661,-0.444737,0.000000,0.000000,0.284176,-0.572305,0.769227,0.000000,-0.341163,0.687073,0.641513,0.000000,-2178989.494648,4388293.424774,4069875.298147,1],    "boundingVolume": {    "region": [2.031616,0.696410,2.031738,0.696528,0.000000,45.597406]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/2/3/0_682009.b3dm"}}}