{"kty":"oct","k":"RaVNY362mvrpP-fNaEQ0G4LGf_vRxYxwmiaBI3Bo6_i9cG9MrO8raoEdwQr7UHdtiOwhfXdI9K6-VjpXfD-9MAcW2fr7c7l2ZFMVOKXSUW11kfRxS0qAL0dGbeTP9i59T8hVaxqaZADo2Gi63f46nzLbyJJJQxQN8JSndztW4AM","alg":"HS512","key_ops":["sign","verify"],"ext":true}