{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.871362,-0.490641,0.000000,0.000000,0.211864,-0.376262,0.901965,0.000000,-0.441984,0.784948,0.434173,0.000000,-2820816.618958,5009670.776211,2752411.133825,1],    "boundingVolume": {    "region": [2.083566,0.449079,2.083678,0.449160,0.000000,45.873444]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/2/3_225665.b3dm"}}}