I am working on Amazon cognito. I am trying to decode from https://jwt.io
eyJraWQiOiJRaGF4STZGbXB5Y3Z3dUV5TUZJUk9FTm5MTDJKTiswMzVVak5MNTEycjZvPSIsImFsZyI6IlJTMjU2In0.eyJzdWIiOiJhYjI0YzExYS1mNjZhLTRjMjktOWVhNy0yMWQwMTc2NmZlN2IiLCJhdWQiOiIxY2ZxNjJubjNlZmNpdWFpYnFldmlxbHU4OSIsInRva2VuX3VzZSI6ImlkIiwiYXV0aF90aW1lIjoxNDk0Njg1MjQwLCJpc3MiOiJodHRwczpcL1wvY29nbml0by1pZHAudXMtZWFzdC0xLmFtYXpvbmF3cy5jb21cL3VzLWVhc3QtMV9oM3F4WGVPQzQiLCJjb2duaXRvOnVzZXJuYW1lIjoidGVzdHNhbmRlZXAxIiwiZXhwIjoxNDk0Njg4ODQwLCJpYXQiOjE0OTQ2ODUyNDAsImVtYWlsIjoic2FuZGVlcC5qYWtrYXJhanVAZm9jYWxjeG0uY29tIn0.ZRsYZZwxUnqL4FfuWhD-w8xQWoQQkuj4rYCYPqQehcq1SMe0Vww2GIY4-sr9RgwjVxhOo4WqIQT8LzSn_tFBF504h5xGpp5fD37rIJZ49rC3naH7tC0nHwKSswi6C6x8BlIPi4QAnlP49SZMoIEPEnQig9F6wzlDfb-cjw0R2q61Em-e0cpBM8lbjxCrgBF2-PbXFqwEfncEUkwb93qZHo4Wk3pYH3d-9aXzZg6Xc4CNZfehAUZ7qknq2qtaSI3tH-EXGYmytjoVwcF5jIvej2OATrQf_JbfBNSxC96oA_CglWVKvp2rPrqlZzDCd0Se68TjZvKSbW7XtKX_DzI5ww
It says the signature invalid. I have tried many tokens I am always getting this.
Why does it report that the signature is invalid?