{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.889432,-0.457068,0.000000,0.000000,0.287210,-0.558895,0.777912,0.000000,-0.354613,0.690059,0.630926,0.000000,-2264791.719463,4407169.139132,4002529.433922,1],    "boundingVolume": {    "region": [2.045436,0.682703,2.045550,0.682790,0.000000,20.881063]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/2/1/0_365469.b3dm"}}}