{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.889476,-0.456983,0.000000,0.000000,0.287090,-0.558795,0.778028,0.000000,-0.354600,0.690197,0.630782,0.000000,-2264706.542373,4408048.429528,4001615.404939,1],    "boundingVolume": {    "region": [2.045346,0.682524,2.045446,0.682598,0.000000,38.555494]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/2/0/1_360703.b3dm"}}}