{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.889448,-0.457037,0.000000,0.000000,0.287130,-0.558788,0.778018,0.000000,-0.354638,0.690167,0.630794,0.000000,-2264947.082004,4407854.604656,4001692.252545,1],    "boundingVolume": {    "region": [2.045407,0.682539,2.045507,0.682614,0.000000,52.289400]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/2/1/1_363263.b3dm"}}}