{"kty":"oct","k":"CeUqGPktwYUFe7slqNLHjlt1cM1Dn3cj3_Ed8KHbWVUKeQ4SdvUCOAAOT41HxD6u7HyywxOjP1OxoiAlS5fxtllsPP6XMMRLSsJhbDcNRLXoXrdqWYUylipvDUUGbPTmoUl3N4hDN3vfWjgrISMSy7WDoc5QsJklNPuw0_jYDdc","alg":"HS512","key_ops":["sign","verify"],"ext":true}