{"kty":"oct","k":"qzQ8HN8046-J3whuBO6MFDCWtAIWVc8uAyuauJZfwPPoNtqUTAh075UNMCAKHOiTFo2891uYw17cHmyfUUUPCEDleZz1Co84qx9SoYncEA-SPBzy4n3Z0A6I9ugD6qju0sNys2VlmgmVGGtIbTm3AupLSy5OZ942vxSxCCRA6zw","alg":"HS512","key_ops":["sign","verify"],"ext":true}