{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895661,-0.444738,0.000000,0.000000,0.284272,-0.572497,0.769049,0.000000,-0.341084,0.686912,0.641727,0.000000,-2178487.333902,4387269.424776,4071238.689564,1],    "boundingVolume": {    "region": [2.031617,0.696689,2.031739,0.696807,0.000000,47.144606]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/2/3/3_682789.b3dm"}}}