{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.889437,-0.457059,0.000000,0.000000,0.287210,-0.558912,0.777900,0.000000,-0.354600,0.690052,0.630941,0.000000,-2264708.010656,4407123.692868,4002626.186052,1],    "boundingVolume": {    "region": [2.045425,0.682722,2.045539,0.682809,0.000000,37.264242]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/2/1/1_365679.b3dm"}}}